{"id":"https://openalex.org/W3097212705","doi":"https://doi.org/10.1016/j.ejogrb.2020.10.050","title":"Retrospective details of false-positive and false-negative results in non-invasive prenatal testing for fetal trisomies 21, 18 and 13","display_name":"Retrospective details of false-positive and false-negative results in non-invasive prenatal testing for fetal trisomies 21, 18 and 13","publication_year":2020,"publication_date":"2020-10-27","ids":{"openalex":"https://openalex.org/W3097212705","doi":"https://doi.org/10.1016/j.ejogrb.2020.10.050","mag":"3097212705","pmid":"https://pubmed.ncbi.nlm.nih.gov/33171421"},"language":"en","primary_location":{"id":"doi:10.1016/j.ejogrb.2020.10.050","doi":"https://doi.org/10.1016/j.ejogrb.2020.10.050","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ejogrb.2020.10.050","pdf_url":null,"source":{"id":"https://openalex.org/S17762386","display_name":"European Journal of Obstetrics & Gynecology and Reproductive Biology","issn_l":"0028-2243","issn":["0028-2243","0301-2115","1872-7654","2212-1862"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Obstetrics & Gynecology and Reproductive Biology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026836568","display_name":"Nobuhiro Suzumori","orcid":"https://orcid.org/0000-0001-9003-1289","observed_orcids":["https://orcid.org/0000-0001-9003-1289"]},"institutions":[{"id":"https://openalex.org/I33858575","display_name":"Nagoya City University","ror":"https://ror.org/04wn7wc95","country_code":"JP","type":"education","lineage":["https://openalex.org/I33858575"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Nobuhiro Suzumori","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan; Division of Clinical and Molecular Genetics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan. Electronic address: og.n.suz@med.nagoya-cu.ac.jp","Department of Obstetrics and Gynaecology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan","Division of Clinical and Molecular Genetics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan"],"raw_orcid":"https://orcid.org/0000-0001-9003-1289","affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan; Division of Clinical and Molecular Genetics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan. Electronic address: og.n.suz@med.nagoya-cu.ac.jp","institution_ids":["https://openalex.org/I33858575"]},{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan","institution_ids":["https://openalex.org/I33858575"]},{"raw_affiliation_string":"Division of Clinical and Molecular Genetics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan","institution_ids":["https://openalex.org/I33858575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051610382","display_name":"Akihiko Sekizawa","orcid":"https://orcid.org/0000-0003-2249-1333","observed_orcids":["https://orcid.org/0000-0003-2249-1333"]},"institutions":[{"id":"https://openalex.org/I119182057","display_name":"SHOWA Medical University","ror":"https://ror.org/04mzk4q39","country_code":"JP","type":"education","lineage":["https://openalex.org/I119182057"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiko Sekizawa","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Showa University School of Medicine, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Showa University School of Medicine, Tokyo, Japan","institution_ids":["https://openalex.org/I119182057"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112223968","display_name":"Eri Takeda","orcid":"https://orcid.org/0000-0002-5278-7074","observed_orcids":["https://orcid.org/0000-0002-5278-7074"]},"institutions":[{"id":"https://openalex.org/I33858575","display_name":"Nagoya City University","ror":"https://ror.org/04wn7wc95","country_code":"JP","type":"education","lineage":["https://openalex.org/I33858575"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Eri Takeda","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan; Division of Clinical and Molecular Genetics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan","Department of Obstetrics and Gynaecology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan","Division of Clinical and Molecular Genetics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan; Division of Clinical and Molecular Genetics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan","institution_ids":["https://openalex.org/I33858575"]},{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan","institution_ids":["https://openalex.org/I33858575"]},{"raw_affiliation_string":"Division of Clinical and Molecular Genetics, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan","institution_ids":["https://openalex.org/I33858575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047214885","display_name":"Osamu Samura","orcid":"https://orcid.org/0000-0002-7249-1537","observed_orcids":["https://orcid.org/0000-0002-7249-1537"]},"institutions":[{"id":"https://openalex.org/I115498069","display_name":"Jikei University School of Medicine","ror":"https://ror.org/039ygjf22","country_code":"JP","type":"education","lineage":["https://openalex.org/I115498069"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Osamu Samura","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Jikei University School of Medicine, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Jikei University School of Medicine, Tokyo, Japan","institution_ids":["https://openalex.org/I115498069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008928388","display_name":"Aiko Sasaki","orcid":"https://orcid.org/0000-0003-3099-4619","observed_orcids":["https://orcid.org/0000-0003-3099-4619"]},"institutions":[{"id":"https://openalex.org/I4210132193","display_name":"National Center For Child Health and Development","ror":"https://ror.org/03fvwxc59","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210132193"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Aiko Sasaki","raw_affiliation_strings":["Centre for Maternal-Fetal, Neonatal and Reproductive Medicine, National Centre for Child Health and Development, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0003-3099-4619","affiliations":[{"raw_affiliation_string":"Centre for Maternal-Fetal, Neonatal and Reproductive Medicine, National Centre for Child Health and Development, Tokyo, Japan","institution_ids":["https://openalex.org/I4210132193"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002536963","display_name":"Rina Akaishi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210132193","display_name":"National Center For Child Health and Development","ror":"https://ror.org/03fvwxc59","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210132193"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Rina Akaishi","raw_affiliation_strings":["Centre for Maternal-Fetal, Neonatal and Reproductive Medicine, National Centre for Child Health and Development, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Maternal-Fetal, Neonatal and Reproductive Medicine, National Centre for Child Health and Development, Tokyo, Japan","institution_ids":["https://openalex.org/I4210132193"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010413612","display_name":"Seiji Wada","orcid":"https://orcid.org/0000-0002-8654-6623","observed_orcids":["https://orcid.org/0000-0002-8654-6623"]},"institutions":[{"id":"https://openalex.org/I4210132193","display_name":"National Center For Child Health and Development","ror":"https://ror.org/03fvwxc59","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210132193"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Seiji Wada","raw_affiliation_strings":["Centre for Maternal-Fetal, Neonatal and Reproductive Medicine, National Centre for Child Health and Development, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Maternal-Fetal, Neonatal and Reproductive Medicine, National Centre for Child Health and Development, Tokyo, Japan","institution_ids":["https://openalex.org/I4210132193"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012338598","display_name":"Haruka Hamanoue","orcid":"https://orcid.org/0000-0002-6008-4002","observed_orcids":["https://orcid.org/0000-0002-6008-4002"]},"institutions":[{"id":"https://openalex.org/I4210099218","display_name":"Yokohama City University Hospital","ror":"https://ror.org/010hfy465","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210099218"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Haruka Hamanoue","raw_affiliation_strings":["Department of Clinical Genetics, Yokohama City University Hospital, Yokohama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Genetics, Yokohama City University Hospital, Yokohama, Japan","institution_ids":["https://openalex.org/I4210099218"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038525164","display_name":"Fumiki Hirahara","orcid":"https://orcid.org/0000-0002-2168-2827","observed_orcids":["https://orcid.org/0000-0002-2168-2827"]},"institutions":[{"id":"https://openalex.org/I4210099218","display_name":"Yokohama City University Hospital","ror":"https://ror.org/010hfy465","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210099218"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumiki Hirahara","raw_affiliation_strings":["Department of Clinical Genetics, Yokohama City University Hospital, Yokohama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Clinical Genetics, Yokohama City University Hospital, Yokohama, Japan","institution_ids":["https://openalex.org/I4210099218"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053205447","display_name":"Hideaki Sawai","orcid":"https://orcid.org/0000-0002-8997-464X","observed_orcids":["https://orcid.org/0000-0002-8997-464X"]},"institutions":[{"id":"https://openalex.org/I137459256","display_name":"Hyogo Medical University","ror":"https://ror.org/001yc7927","country_code":"JP","type":"education","lineage":["https://openalex.org/I137459256"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideaki Sawai","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Hyogo College of Medicine, Nishinomiya, Japan"],"raw_orcid":"https://orcid.org/0000-0002-8997-464X","affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Hyogo College of Medicine, Nishinomiya, Japan","institution_ids":["https://openalex.org/I137459256"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086343918","display_name":"Hiroaki Nakamura","orcid":"https://orcid.org/0000-0002-5380-5000","observed_orcids":["https://orcid.org/0000-0002-5380-5000","https://orcid.org/0009-0009-8164-6770"]},"institutions":[{"id":"https://openalex.org/I4210099064","display_name":"Osaka City General Hospital","ror":"https://ror.org/00v053551","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210099064","https://openalex.org/I4405284496"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroaki Nakamura","raw_affiliation_strings":["Department of Obstetrics, Osaka City General Hospital, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics, Osaka City General Hospital, Osaka, Japan","institution_ids":["https://openalex.org/I4210099064"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066903742","display_name":"Takahiro Yamada","orcid":"https://orcid.org/0000-0002-5370-7873","observed_orcids":["https://orcid.org/0000-0002-5370-7873"]},"institutions":[{"id":"https://openalex.org/I4210150196","display_name":"Kyoto University Hospital","ror":"https://ror.org/04k6gr834","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210150196"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takahiro Yamada","raw_affiliation_strings":["Clinical Genetics Unit, Kyoto University Hospital, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Clinical Genetics Unit, Kyoto University Hospital, Kyoto, Japan","institution_ids":["https://openalex.org/I4210150196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060189121","display_name":"Kiyonori Miura","orcid":"https://orcid.org/0000-0001-5396-8881","observed_orcids":["https://orcid.org/0000-0001-5396-8881"]},"institutions":[{"id":"https://openalex.org/I43777268","display_name":"Nagasaki University","ror":"https://ror.org/058h74p94","country_code":"JP","type":"education","lineage":["https://openalex.org/I43777268"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kiyonori Miura","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan","institution_ids":["https://openalex.org/I43777268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103854740","display_name":"Hideaki Masuzaki","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I43777268","display_name":"Nagasaki University","ror":"https://ror.org/058h74p94","country_code":"JP","type":"education","lineage":["https://openalex.org/I43777268"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hideaki Masuzaki","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan","institution_ids":["https://openalex.org/I43777268"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112212836","display_name":"Setsuko Nakayama","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Setsuko Nakayama","raw_affiliation_strings":["Boshi-Aiikukai Maternal & Child Health Center, Aiiku Clinic, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Boshi-Aiikukai Maternal & Child Health Center, Aiiku Clinic, Tokyo, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068692654","display_name":"Yoshimasa Kamei","orcid":"https://orcid.org/0000-0002-8389-6310","observed_orcids":["https://orcid.org/0000-0002-8389-6310"]},"institutions":[{"id":"https://openalex.org/I8588240","display_name":"Saitama Medical University","ror":"https://ror.org/04zb31v77","country_code":"JP","type":"education","lineage":["https://openalex.org/I8588240"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshimasa Kamei","raw_affiliation_strings":["Departments of Obstetrics and Gynaecology, Saitama Medical University School of Medicine, Saitama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Obstetrics and Gynaecology, Saitama Medical University School of Medicine, Saitama, Japan","institution_ids":["https://openalex.org/I8588240"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021974131","display_name":"Akira Namba","orcid":"https://orcid.org/0000-0001-6092-3104","observed_orcids":["https://orcid.org/0000-0001-6092-3104"]},"institutions":[{"id":"https://openalex.org/I8588240","display_name":"Saitama Medical University","ror":"https://ror.org/04zb31v77","country_code":"JP","type":"education","lineage":["https://openalex.org/I8588240"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akira Namba","raw_affiliation_strings":["Departments of Obstetrics and Gynaecology, Saitama Medical University School of Medicine, Saitama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Obstetrics and Gynaecology, Saitama Medical University School of Medicine, Saitama, Japan","institution_ids":["https://openalex.org/I8588240"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057330234","display_name":"Jun Murotsuki","orcid":"https://orcid.org/0000-0001-7030-5385","observed_orcids":["https://orcid.org/0000-0001-7030-5385"]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},{"id":"https://openalex.org/I4210088469","display_name":"Miyagi Children's Hospital","ror":"https://ror.org/007e71662","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210088469"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun Murotsuki","raw_affiliation_strings":["Department of Maternal and Fetal Medicine, Tohoku University Graduate School of Medicine, Miyagi Children's Hospital, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Maternal and Fetal Medicine, Tohoku University Graduate School of Medicine, Miyagi Children's Hospital, Sendai, Japan","institution_ids":["https://openalex.org/I201537933","https://openalex.org/I4210088469"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101836527","display_name":"Masayuki Yamaguchi","orcid":"https://orcid.org/0000-0002-3511-6746","observed_orcids":["https://orcid.org/0000-0002-3511-6746"]},"institutions":[{"id":"https://openalex.org/I4210124653","display_name":"Niigata University Medical and Dental Hospital","ror":"https://ror.org/03b0x6j22","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210124653"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayuki Yamaguchi","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Niigata University Medical and Dental Hospital, Niigata, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Niigata University Medical and Dental Hospital, Niigata, Japan","institution_ids":["https://openalex.org/I4210124653"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029393524","display_name":"Shinya Tairaku","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I65837984","display_name":"Kobe University","ror":"https://ror.org/03tgsfw79","country_code":"JP","type":"education","lineage":["https://openalex.org/I65837984"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shinya Tairaku","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Kobe University Graduate School of Medicine, Kobe, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Kobe University Graduate School of Medicine, Kobe, Japan","institution_ids":["https://openalex.org/I65837984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102326197","display_name":"Kazuhisa Maeda","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210160710","display_name":"Shikoku Medical Center for Children and Adults","ror":"https://ror.org/05jreb977","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210137409","https://openalex.org/I4210160710"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhisa Maeda","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Shikoku Medical Centre for Children and Adults, Kagawa, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Shikoku Medical Centre for Children and Adults, Kagawa, Japan","institution_ids":["https://openalex.org/I4210160710"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045933469","display_name":"Takashi Kaji","orcid":"https://orcid.org/0000-0002-3785-7281","observed_orcids":["https://orcid.org/0000-0002-3785-7281"]},"institutions":[{"id":"https://openalex.org/I922474255","display_name":"Tokushima University","ror":"https://ror.org/044vy1d05","country_code":"JP","type":"education","lineage":["https://openalex.org/I922474255"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Kaji","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, The University of Tokushima Faculty of Medicine, Tokushima, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, The University of Tokushima Faculty of Medicine, Tokushima, Japan","institution_ids":["https://openalex.org/I922474255"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101828478","display_name":"Yoko Okamoto","orcid":"https://orcid.org/0000-0001-7857-0909","observed_orcids":["https://orcid.org/0000-0001-7857-0909"]},"institutions":[{"id":"https://openalex.org/I4210095711","display_name":"Osaka Women's and Children's Hospital","ror":"https://ror.org/00nx7n658","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210095711","https://openalex.org/I4405282797"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoko Okamoto","raw_affiliation_strings":["Department of Obstetrics, Osaka Women's and Child's Hospital, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics, Osaka Women's and Child's Hospital, Osaka, Japan","institution_ids":["https://openalex.org/I4210095711"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Masayuki Endo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayuki Endo","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Osaka University Graduate School of Medicine, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Osaka University Graduate School of Medicine, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102827486","display_name":"Masaki Ogawa","orcid":"https://orcid.org/0000-0002-6876-4395","observed_orcids":["https://orcid.org/0000-0002-6876-4395"]},"institutions":[{"id":"https://openalex.org/I4210136522","display_name":"Tokyo Women's Medical University","ror":"https://ror.org/03kjjhe36","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210136522"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaki Ogawa","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Tokyo Women's Medical University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Tokyo Women's Medical University, Tokyo, Japan","institution_ids":["https://openalex.org/I4210136522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081180860","display_name":"Yasuyo Kasai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210104057","display_name":"Japanese Red Cross Medical Center","ror":"https://ror.org/01gezbc84","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210104057"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuyo Kasai","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Japanese Red Cross Medical Centre, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Japanese Red Cross Medical Centre, Tokyo, Japan","institution_ids":["https://openalex.org/I4210104057"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003997213","display_name":"Kiyotake Ichizuka","orcid":"https://orcid.org/0000-0003-2436-4469","observed_orcids":["https://orcid.org/0000-0003-2436-4469"]},"institutions":[{"id":"https://openalex.org/I4210102361","display_name":"SHOWA Medical University Northern Yokohama Hospital","ror":"https://ror.org/00p9rpe63","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210102361"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kiyotake Ichizuka","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Showa University Northern Yokohama Hospital, Yokohama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Showa University Northern Yokohama Hospital, Yokohama, Japan","institution_ids":["https://openalex.org/I4210102361"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101920916","display_name":"Naoki Yamada","orcid":"https://orcid.org/0000-0001-8556-9009","observed_orcids":["https://orcid.org/0000-0001-8556-9009"]},"institutions":[{"id":"https://openalex.org/I4210095373","display_name":"Mito Saiseikai General Hospital","ror":"https://ror.org/008zyts17","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210095373"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoki Yamada","raw_affiliation_strings":["Departments of Obstetrics and Gynaecology, Mito Saiseikai General Hospital, Ibaraki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departments of Obstetrics and Gynaecology, Mito Saiseikai General Hospital, Ibaraki, Japan","institution_ids":["https://openalex.org/I4210095373"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079094943","display_name":"Akinori Ida","orcid":"https://orcid.org/0000-0002-3053-1510","observed_orcids":["https://orcid.org/0000-0002-3053-1510"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Akinori Ida","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Kobe Adventist Hospital, Kobe, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Kobe Adventist Hospital, Kobe, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086727733","display_name":"Norio Miharu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Norio Miharu","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Chugokudenryoku Hospital, Hiroshima, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Chugokudenryoku Hospital, Hiroshima, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Satoshi Kawaguchi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210141669","display_name":"Hokkaido University Hospital","ror":"https://ror.org/0419drx70","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210141669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Kawaguchi","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Hokkaido University Hospital, Hokkaido, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Hokkaido University Hospital, Hokkaido, Japan","institution_ids":["https://openalex.org/I4210141669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108811254","display_name":"Yasuyuki Hasuo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3018397740","display_name":"National Kyushu Medical Center","ror":"https://ror.org/022296476","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I3018397740","https://openalex.org/I4210137409"]},{"id":"https://openalex.org/I4210137409","display_name":"National Hospital Organization","ror":"https://ror.org/03ntccx93","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210137409"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuyuki Hasuo","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, National Hospital Organization, Kyushu Medical Centre, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, National Hospital Organization, Kyushu Medical Centre, Fukuoka, Japan","institution_ids":["https://openalex.org/I3018397740","https://openalex.org/I4210137409"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071830147","display_name":"Tetsuya Okazaki","orcid":"https://orcid.org/0000-0003-3842-9294","observed_orcids":["https://orcid.org/0000-0003-3842-9294"]},"institutions":[{"id":"https://openalex.org/I4210123591","display_name":"Tottori University Hospital","ror":"https://ror.org/03wa1wy25","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210123591"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tetsuya Okazaki","raw_affiliation_strings":["Division of Clinical Genetics, Tottori University Hospital, Yonago, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Clinical Genetics, Tottori University Hospital, Yonago, Japan","institution_ids":["https://openalex.org/I4210123591"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102314143","display_name":"Mayuko Ichikawa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I64926303","display_name":"Nara Medical University","ror":"https://ror.org/045ysha14","country_code":"JP","type":"education","lineage":["https://openalex.org/I64926303"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mayuko Ichikawa","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Nara Medical University, Nara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Nara Medical University, Nara, Japan","institution_ids":["https://openalex.org/I64926303"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041753592","display_name":"Shun\u2010ichiro Izumi","orcid":"https://orcid.org/0000-0003-3096-8066","observed_orcids":["https://orcid.org/0000-0003-3096-8066"]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shunichiro Izumi","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Tokai University, Isehara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Tokai University, Isehara, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055021164","display_name":"Naohiko Kuno","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Naohiko Kuno","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, AOI Nagoya Hospital, Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, AOI Nagoya Hospital, Nagoya, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037968515","display_name":"Junko Yotsumoto","orcid":"https://orcid.org/0000-0002-1615-9767","observed_orcids":["https://orcid.org/0000-0002-1615-9767"]},"institutions":[{"id":"https://openalex.org/I79072001","display_name":"International University of Health and Welfare","ror":"https://ror.org/053d3tv41","country_code":"JP","type":"education","lineage":["https://openalex.org/I79072001"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junko Yotsumoto","raw_affiliation_strings":["Graduate School of Health and Welfare Sciences, International University of Health and Welfare, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Health and Welfare Sciences, International University of Health and Welfare, Tokyo, Japan","institution_ids":["https://openalex.org/I79072001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014978333","display_name":"Miyuki Nishiyama","orcid":"https://orcid.org/0000-0002-1122-6684","observed_orcids":["https://orcid.org/0000-0002-1122-6684"]},"institutions":[{"id":"https://openalex.org/I4210132193","display_name":"National Center For Child Health and Development","ror":"https://ror.org/03fvwxc59","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210132193"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Miyuki Nishiyama","raw_affiliation_strings":["Centre for Maternal-Fetal, Neonatal and Reproductive Medicine, National Centre for Child Health and Development, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre for Maternal-Fetal, Neonatal and Reproductive Medicine, National Centre for Child Health and Development, Tokyo, Japan","institution_ids":["https://openalex.org/I4210132193"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033662374","display_name":"\u306a\u307b\u5b50 \u767d\u571f","orcid":"https://orcid.org/0000-0003-1150-4215","observed_orcids":["https://orcid.org/0000-0003-1150-4215"]},"institutions":[{"id":"https://openalex.org/I119182057","display_name":"SHOWA Medical University","ror":"https://ror.org/04mzk4q39","country_code":"JP","type":"education","lineage":["https://openalex.org/I119182057"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nahoko Shirato","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Showa University School of Medicine, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Showa University School of Medicine, Tokyo, Japan","institution_ids":["https://openalex.org/I119182057"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021977490","display_name":"Tatsuko Hirose","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I119182057","display_name":"SHOWA Medical University","ror":"https://ror.org/04mzk4q39","country_code":"JP","type":"education","lineage":["https://openalex.org/I119182057"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuko Hirose","raw_affiliation_strings":["Department of Obstetrics and Gynaecology, Showa University School of Medicine, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Obstetrics and Gynaecology, Showa University School of Medicine, Tokyo, Japan","institution_ids":["https://openalex.org/I119182057"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5011095943","display_name":"Haruhiko Sago","orcid":"https://orcid.org/0000-0001-9387-1849","observed_orcids":["https://orcid.org/0000-0001-9387-1849"]},"institutions":[{"id":"https://openalex.org/I4210132193","display_name":"National Center For Child Health and Development","ror":"https://ror.org/03fvwxc59","country_code":"JP","type":"government","lineage":["https://openalex.org/I4210132193"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Haruhiko Sago","raw_affiliation_strings":["Centre for Maternal-Fetal, Neonatal and Reproductive Medicine, National Centre for Child Health and Development, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0001-9387-1849","affiliations":[{"raw_affiliation_string":"Centre for Maternal-Fetal, Neonatal and Reproductive Medicine, National Centre for Child Health and Development, Tokyo, Japan","institution_ids":["https://openalex.org/I4210132193"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":29,"corresponding_author_ids":["https://openalex.org/A5026836568"],"corresponding_institution_ids":["https://openalex.org/I33858575"],"apc_list":{"value":3440,"currency":"USD","value_usd":3440},"apc_paid":null,"fwci":4.6683,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.96342475,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"256","issue":null,"first_page":"75","last_page":"81"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10978","display_name":"Prenatal Screening and Diagnostics","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10978","display_name":"Prenatal Screening and Diagnostics","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10453","display_name":"Maternal and Perinatal Health Interventions","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11732","display_name":"Assisted Reproductive Technology and Twin Pregnancy","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/non-invasive-prenatal-testing","display_name":"non-invasive prenatal testing","score":0.996999979019165},{"id":"https://openalex.org/keywords/cell-free-dna","display_name":"cell-free DNA","score":0.8259999752044678},{"id":"https://openalex.org/keywords/false-positive-results","display_name":"false positives","score":0.9240000247955322},{"id":"https://openalex.org/keywords/false-negative-results","display_name":"false-negative results","score":1.0},{"id":"https://openalex.org/keywords/down-syndrome","display_name":"Down syndrome","score":0.9259999990463257},{"id":"https://openalex.org/keywords/trisomy-18","display_name":"trisomy 18","score":0.9990000128746033},{"id":"https://openalex.org/keywords/trisomy-13","display_name":"trisomy 13","score":1.0},{"id":"https://openalex.org/keywords/vanishing-twin","display_name":"vanishing twin","score":0.9089999794960022},{"id":"https://openalex.org/keywords/confined-placental-mosaicism","display_name":"confined placental mosaicism","score":0.9869999885559082},{"id":"https://openalex.org/keywords/fetal-fraction","display_name":"fetal fraction","score":0.9350000023841858},{"id":"https://openalex.org/keywords/z-score","display_name":"Z-score","score":0.7689999938011169},{"id":"https://openalex.org/keywords/genetic-counseling","display_name":"genetic counseling","score":0.6000000238418579},{"id":"https://openalex.org/keywords/neonatal-outcomes","display_name":"neonatal outcomes","score":0.6819999814033508}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8756955862045288},{"id":"https://openalex.org/C2776229224","wikidata":"https://www.wikidata.org/wiki/Q844903","display_name":"Trisomy","level":2,"score":0.7238784432411194},{"id":"https://openalex.org/C95922358","wikidata":"https://www.wikidata.org/wiki/Q5432725","display_name":"False positive rate","level":2,"score":0.6266113519668579},{"id":"https://openalex.org/C131872663","wikidata":"https://www.wikidata.org/wiki/Q5284418","display_name":"Obstetrics","level":1,"score":0.6015579104423523},{"id":"https://openalex.org/C152110520","wikidata":"https://www.wikidata.org/wiki/Q14225730","display_name":"Cell-free fetal DNA","level":5,"score":0.5882653594017029},{"id":"https://openalex.org/C2909814700","wikidata":"https://www.wikidata.org/wiki/Q18207010","display_name":"False Negative Reactions","level":2,"score":0.5757766962051392},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.5751783847808838},{"id":"https://openalex.org/C61511704","wikidata":"https://www.wikidata.org/wiki/Q1671857","display_name":"Incidence (geometry)","level":2,"score":0.5134285688400269},{"id":"https://openalex.org/C2778258057","wikidata":"https://www.wikidata.org/wiki/Q1136569","display_name":"Prenatal diagnosis","level":4,"score":0.49583348631858826},{"id":"https://openalex.org/C172680121","wikidata":"https://www.wikidata.org/wiki/Q26513","display_name":"Fetus","level":3,"score":0.44649943709373474},{"id":"https://openalex.org/C2776555163","wikidata":"https://www.wikidata.org/wiki/Q1076497","display_name":"Chorionic villus sampling","level":5,"score":0.4329114258289337},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.38524773716926575},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.3423563539981842},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.20760351419448853},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07022732496261597},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.07018613815307617},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000073842","descriptor_name":"Trisomy 18 Syndrome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004314","descriptor_name":"Down Syndrome","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D004314","descriptor_name":"Down Syndrome","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007231","descriptor_name":"Infant, Newborn","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011247","descriptor_name":"Pregnancy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011296","descriptor_name":"Prenatal Diagnosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014314","descriptor_name":"Trisomy","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D014314","descriptor_name":"Trisomy","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1016/j.ejogrb.2020.10.050","doi":"https://doi.org/10.1016/j.ejogrb.2020.10.050","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.ejogrb.2020.10.050","pdf_url":null,"source":{"id":"https://openalex.org/S17762386","display_name":"European Journal of Obstetrics & Gynecology and Reproductive Biology","issn_l":"0028-2243","issn":["0028-2243","0301-2115","1872-7654","2212-1862"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Obstetrics & Gynecology and Reproductive Biology","raw_type":"journal-article"},{"id":"pmid:33171421","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/33171421","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European journal of obstetrics, gynecology, and reproductive biology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9763000011444092,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G6425049399","display_name":"Identification of molecular markers for ectopic pregnancy","funder_award_id":"17K11283","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"},{"id":"https://openalex.org/G7266463376","display_name":"Anamysis of Hypoxic-ischemic Encephalopathy in commn marmosets.","funder_award_id":"19K08305","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1516928463","https://openalex.org/W2008478368","https://openalex.org/W2099650901","https://openalex.org/W2144067971","https://openalex.org/W2248656336","https://openalex.org/W2257659229","https://openalex.org/W2300163370","https://openalex.org/W2346260187","https://openalex.org/W2511877998","https://openalex.org/W2583813654","https://openalex.org/W2604396959","https://openalex.org/W2622139813","https://openalex.org/W2807645279","https://openalex.org/W2830235738","https://openalex.org/W2883582233","https://openalex.org/W2887336438","https://openalex.org/W2888023430","https://openalex.org/W2889177751","https://openalex.org/W2905953310","https://openalex.org/W6630881844"],"related_works":["https://openalex.org/W1538768160","https://openalex.org/W6976876884","https://openalex.org/W7223007420","https://openalex.org/W3037812145","https://openalex.org/W3001637737","https://openalex.org/W2165331834","https://openalex.org/W2985161326","https://openalex.org/W2793032188","https://openalex.org/W2248656336","https://openalex.org/W4409683043"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":6}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2020-11-09T00:00:00"}