{"id":"https://openalex.org/W655035659","doi":null,"title":"398 The fetal abnormality screening with tumor markers.","display_name":"398 The fetal abnormality screening with tumor markers.","publication_year":1989,"publication_date":"1989-08-01","ids":{"openalex":"https://openalex.org/W655035659","mag":"655035659"},"language":"en","primary_location":{"id":"mag:655035659","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110002229358","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":"\u65e5\u672c\u7523\u79d1\u5a66\u4eba\u79d1\u5b78\u6703\u96dc\u8a8c","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":null,"display_name":"Kan Ishijima","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kan Ishijima","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026339477","display_name":"Keiji Hayashi","orcid":"https://orcid.org/0000-0001-5016-4896","observed_orcids":["https://orcid.org/0000-0001-5016-4896"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Keiji Hayashi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-5016-4896","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113055043","display_name":"K. Yonamine","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Yonamine","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013573921","display_name":"Ryoichi Suzuki","orcid":"https://orcid.org/0000-0002-9957-1027","observed_orcids":["https://orcid.org/0000-0002-9957-1027"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ryoichi Suzuki","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-9957-1027","affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"T. Iida","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. Iida","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029604011","display_name":"Kazunori Nosaka","orcid":"https://orcid.org/0000-0001-7373-4994","observed_orcids":["https://orcid.org/0000-0001-7373-4994"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kazunori Nosaka","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7373-4994","affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Masaharu Nagashima","orcid":"https://orcid.org/0000-0002-1952-3704","observed_orcids":["https://orcid.org/0000-0002-1952-3704"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Masaharu Nagashima","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-1952-3704","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110950328","display_name":"Koyomi Saito","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Saito","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5090985055","display_name":"Hiromi Hamada","orcid":"https://orcid.org/0000-0002-0560-7034","observed_orcids":["https://orcid.org/0000-0002-0560-7034"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hiromi Hamada","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-0560-7034","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":0.05987537,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"41","issue":"8","first_page":"1225","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10978","display_name":"Prenatal Screening and Diagnostics","score":0.9916999936103821,"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":0.9916999936103821,"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/T12716","display_name":"Congenital Anomalies and Fetal Surgery","score":0.002899999963119626,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11069","display_name":"Testicular diseases and treatments","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/tumor-markers","display_name":"tumor markers","score":0.9700000286102295},{"id":"https://openalex.org/keywords/prenatal-diagnosis","display_name":"prenatal diagnosis","score":0.8270000219345093}],"concepts":[{"id":"https://openalex.org/C50965678","wikidata":"https://www.wikidata.org/wiki/Q2724302","display_name":"Abnormality","level":2,"score":0.7139078974723816},{"id":"https://openalex.org/C172680121","wikidata":"https://www.wikidata.org/wiki/Q26513","display_name":"Fetus","level":3,"score":0.5038809180259705},{"id":"https://openalex.org/C2908755955","wikidata":"https://www.wikidata.org/wiki/Q744962","display_name":"Chromosomal Abnormality","level":5,"score":0.4989488124847412},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.44035762548446655},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.23388952016830444},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.15395715832710266},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.12667232751846313},{"id":"https://openalex.org/C30481170","wikidata":"https://www.wikidata.org/wiki/Q37748","display_name":"Chromosome","level":3,"score":0.04947465658187866},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C53226629","wikidata":"https://www.wikidata.org/wiki/Q189967","display_name":"Karyotype","level":4,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:655035659","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110002229358","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":"\u65e5\u672c\u7523\u79d1\u5a66\u4eba\u79d1\u5b78\u6703\u96dc\u8a8c","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9391000270843506,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W401688354","https://openalex.org/W422196653","https://openalex.org/W643736329","https://openalex.org/W2409508688","https://openalex.org/W415019223","https://openalex.org/W644576161","https://openalex.org/W2078146898","https://openalex.org/W2441141118","https://openalex.org/W613205374","https://openalex.org/W2416058590"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}
