{"id":"https://openalex.org/W1559986208","doi":null,"title":"170. Perinatal Circulatory Conversion: Ultrasonographic Confirmation","display_name":"170. Perinatal Circulatory Conversion: Ultrasonographic Confirmation","publication_year":1988,"publication_date":"1988-08-01","ids":{"openalex":"https://openalex.org/W1559986208","mag":"1559986208"},"language":"en","primary_location":{"id":"mag:1559986208","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110002224887","pdf_url":null,"source":{"id":"https://openalex.org/S4306551271","display_name":"\u65e5\u672c\u7523\u79d1\u5a66\u4eba\u79d1\u5b78\u6703\u96dc\u8a8c","issn_l":"0001-6330","issn":["0001-6330","0300-9165"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Acta obstetrica et gynaecologica Japonica","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5028261611","display_name":"Shinobu Takahashi","orcid":"https://orcid.org/0000-0002-8583-7867","observed_orcids":["https://orcid.org/0000-0002-8583-7867"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shinobu Takahashi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8583-7867","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110277443","display_name":"M Utsu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M Utsu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019639167","display_name":"Toru Kanzaki","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Toru Kanzaki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045891920","display_name":"Masahiro Murakami","orcid":"https://orcid.org/0000-0001-5127-1714","observed_orcids":["https://orcid.org/0000-0001-5127-1714"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masahiro Murakami","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-5127-1714","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113495427","display_name":"Kiyotaka Sasaki","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kiyotaka Sasaki","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Hideki Kobayashi","orcid":"https://orcid.org/0000-0002-3650-9154","observed_orcids":["https://orcid.org/0000-0002-3650-9154"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hideki Kobayashi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3650-9154","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041926455","display_name":"Hitoshi Dejima","orcid":"https://orcid.org/0000-0002-2401-4357","observed_orcids":["https://orcid.org/0000-0002-2401-4357"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hitoshi Dejima","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-2401-4357","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064426132","display_name":"Kazumi Isobe","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazumi Isobe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5113974315","display_name":"Y. Chiba","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Y. Chiba","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15290444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"40","issue":"8","first_page":"1174","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10549","display_name":"Neonatal Respiratory Health Research","score":0.39890000224113464,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10549","display_name":"Neonatal Respiratory Health Research","score":0.39890000224113464,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10300","display_name":"Congenital Heart Disease Studies","score":0.26440000534057617,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T12272","display_name":"Cardiovascular Conditions and Treatments","score":0.08649999648332596,"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/ultrasonography","display_name":"ultrasonography","score":0.6539999842643738},{"id":"https://openalex.org/keywords/fetal-circulation","display_name":"fetal circulation","score":0.5839999914169312},{"id":"https://openalex.org/keywords/fetal-echocardiography","display_name":"fetal echocardiography","score":0.5130000114440918}],"concepts":[{"id":"https://openalex.org/C72859922","wikidata":"https://www.wikidata.org/wiki/Q11068","display_name":"Circulatory system","level":2,"score":0.6212581992149353},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4911184012889862},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.28384751081466675}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:1559986208","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110002224887","pdf_url":null,"source":{"id":"https://openalex.org/S4306551271","display_name":"\u65e5\u672c\u7523\u79d1\u5a66\u4eba\u79d1\u5b78\u6703\u96dc\u8a8c","issn_l":"0001-6330","issn":["0001-6330","0300-9165"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Acta obstetrica et gynaecologica Japonica","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.6240000128746033,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2115487044","https://openalex.org/W7053167796","https://openalex.org/W2020434228","https://openalex.org/W1998468349","https://openalex.org/W2463659617","https://openalex.org/W2022859180","https://openalex.org/W2048019959","https://openalex.org/W7070719511","https://openalex.org/W6980390120","https://openalex.org/W2421311212"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}