Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2426819647', 'doi': None, 'title': '[Clinical evaluation of a cancer antigen CA 125 associated with ovarian cancer. II. Serum CA 125 levels in normal pregnancy].', 'display_name': '[Clinical evaluation of a cancer antigen CA 125 associated with ovarian cancer. II. Serum CA 125 levels in normal pregnancy].', 'publication_year': 1985, 'publication_date': '1985-01-01', 'ids': {'openalex': 'https://openalex.org/W2426819647', 'mag': '2426819647', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/3857365'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/3857365', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5000199160', 'display_name': 'Mochihito Suzuki', 'orcid': 'https://orcid.org/0000-0003-4895-5028'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Suzuki M', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5053188042', 'display_name': 'Isao Sekiguchi', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Sekiguchi I', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5053562519', 'display_name': 'Tsutomu Tamada', 'orcid': 'https://orcid.org/0000-0003-2521-9570'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Tamada T', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5046737105', 'display_name': 'Ikunosuke Sakurabayashi', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Sakurabayashi I', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5023474698', 'display_name': 'Tadashi Kawai', 'orcid': 'https://orcid.org/0000-0002-2712-1895'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Kawai T', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 54}, 'biblio': {'volume': '33', 'issue': '1', 'first_page': '73', 'last_page': '6'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10550', 'display_name': 'Genomic Studies and Treatment of Ovarian Carcinoma', 'score': 0.9827, 'subfield': {'id': 'https://openalex.org/subfields/2743', 'display_name': 'Reproductive 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/T10550', 'display_name': 'Genomic Studies and Treatment of Ovarian Carcinoma', 'score': 0.9827, 'subfield': {'id': 'https://openalex.org/subfields/2743', 'display_name': 'Reproductive 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/T10613', 'display_name': 'Gene Therapy Techniques and Applications', 'score': 0.9174, 'subfield': {'id': 'https://openalex.org/subfields/1311', 'display_name': 'Genetics'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10340', 'display_name': 'Hepatitis B Infection and Treatment', 'score': 0.9098, 'subfield': {'id': 'https://openalex.org/subfields/2713', 'display_name': 'Epidemiology'}, '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/cancer-antigen', 'display_name': 'Cancer antigen', 'score': 0.8860531}, {'id': 'https://openalex.org/keywords/ovarian-cancer', 'display_name': 'Ovarian Cancer', 'score': 0.50221}], 'concepts': [{'id': 'https://openalex.org/C2992389814', 'wikidata': 'https://www.wikidata.org/wiki/Q2459684', 'display_name': 'Cancer antigen', 'level': 3, 'score': 0.8860531}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.6653186}, {'id': 'https://openalex.org/C2780427987', 'wikidata': 'https://www.wikidata.org/wiki/Q172341', 'display_name': 'Ovarian cancer', 'level': 3, 'score': 0.6503347}, {'id': 'https://openalex.org/C2779234561', 'wikidata': 'https://www.wikidata.org/wiki/Q11995', 'display_name': 'Pregnancy', 'level': 2, 'score': 0.57653123}, {'id': 'https://openalex.org/C121608353', 'wikidata': 'https://www.wikidata.org/wiki/Q12078', 'display_name': 'Cancer', 'level': 2, 'score': 0.54902935}, {'id': 'https://openalex.org/C147483822', 'wikidata': 'https://www.wikidata.org/wiki/Q103537', 'display_name': 'Antigen', 'level': 2, 'score': 0.4191561}, {'id': 'https://openalex.org/C143998085', 'wikidata': 'https://www.wikidata.org/wiki/Q162555', 'display_name': 'Oncology', 'level': 1, 'score': 0.39161316}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.35656244}, {'id': 'https://openalex.org/C29456083', 'wikidata': 'https://www.wikidata.org/wiki/Q1221899', 'display_name': 'Gynecology', 'level': 1, 'score': 0.35377327}, {'id': 'https://openalex.org/C203014093', 'wikidata': 'https://www.wikidata.org/wiki/Q101929', 'display_name': 'Immunology', 'level': 1, 'score': 0.22873944}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.11066869}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D000951', 'descriptor_name': 'Antigens, Neoplasm', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': True}, {'descriptor_ui': 'D011247', 'descriptor_name': 'Pregnancy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000951', 'descriptor_name': 'Antigens, Neoplasm', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015295', 'descriptor_name': 'Antigens, Tumor-Associated, Carbohydrate', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011863', 'descriptor_name': 'Radioimmunoassay', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/3857365', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.73, 'id': 'https://metadata.un.org/sdg/3', 'display_name': 'Good health and well-being'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3198647362', 'https://openalex.org/W2403179275', 'https://openalex.org/W2372058794', 'https://openalex.org/W2363400180', 'https://openalex.org/W2296954397', 'https://openalex.org/W2138365783', 'https://openalex.org/W2126616695', 'https://openalex.org/W2091039664', 'https://openalex.org/W2064201533', 'https://openalex.org/W2013906813'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2426819647', 'counts_by_year': [], 'updated_date': '2024-09-15T11:22:56.584132', 'created_date': '2016-06-24'}