Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2054167608', 'doi': 'https://doi.org/10.1038/208349a0', 'title': 'Maturation in vitro of Mouse, Sheep, Cow, Pig, Rhesus Monkey and Human Ovarian Oocytes', 'display_name': 'Maturation in vitro of Mouse, Sheep, Cow, Pig, Rhesus Monkey and Human Ovarian Oocytes', 'publication_year': 1965, 'publication_date': '1965-10-01', 'ids': {'openalex': 'https://openalex.org/W2054167608', 'doi': 'https://doi.org/10.1038/208349a0', 'mag': '2054167608', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/4957259'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/208349a0', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S137773608', 'display_name': 'Nature', 'issn_l': '0028-0836', 'issn': ['0028-0836', '1476-4687'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319908', 'host_organization_name': 'Nature Portfolio', 'host_organization_lineage': ['https://openalex.org/P4310319908', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Nature Portfolio', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', '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/A5044509386', 'display_name': 'R. G. Edwards', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210087690', 'display_name': 'Physiological Society', 'ror': 'https://ror.org/003pxap67', 'country_code': 'GB', 'type': 'other', 'lineage': ['https://openalex.org/I4210087690']}, {'id': 'https://openalex.org/I241749', 'display_name': 'University of Cambridge', 'ror': 'https://ror.org/013meh722', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I241749']}], 'countries': ['GB'], 'is_corresponding': True, 'raw_author_name': 'R. G. EDWARDS', 'raw_affiliation_strings': ['Physiological Laboratory University of Cambridge'], 'affiliations': [{'raw_affiliation_string': 'Physiological Laboratory University of Cambridge', 'institution_ids': ['https://openalex.org/I4210087690', 'https://openalex.org/I241749']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5044509386'], 'corresponding_institution_ids': ['https://openalex.org/I4210087690', 'https://openalex.org/I241749'], 'apc_list': {'value': 9750, 'currency': 'EUR', 'value_usd': 11690, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 7.135, 'has_fulltext': False, 'cited_by_count': 827, 'citation_normalized_percentile': {'value': 0.999148, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '208', 'issue': '5008', 'first_page': '349', 'last_page': '351'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10364', 'display_name': 'Fertility Preservation in Cancer Patients', 'score': 0.9885, 'subfield': {'id': 'https://openalex.org/subfields/2739', 'display_name': 'Public Health, Environmental and Occupational 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/T10364', 'display_name': 'Fertility Preservation in Cancer Patients', 'score': 0.9885, 'subfield': {'id': 'https://openalex.org/subfields/2739', 'display_name': 'Public Health, Environmental and Occupational 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/T12929', 'display_name': 'Transgenic Animal Research', 'score': 0.9624, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/oocyte-maturation', 'display_name': 'Oocyte Maturation', 'score': 0.679823}, {'id': 'https://openalex.org/keywords/ovarian-tissue-cryopreservation', 'display_name': 'Ovarian Tissue Cryopreservation', 'score': 0.558105}, {'id': 'https://openalex.org/keywords/cryopreserved-oocytes', 'display_name': 'Cryopreserved Oocytes', 'score': 0.540566}, {'id': 'https://openalex.org/keywords/ovarian-function', 'display_name': 'Ovarian Function', 'score': 0.524186}, {'id': 'https://openalex.org/keywords/reproductive-aging', 'display_name': 'Reproductive Aging', 'score': 0.50487}], 'concepts': [{'id': 'https://openalex.org/C202751555', 'wikidata': 'https://www.wikidata.org/wiki/Q221681', 'display_name': 'In vitro', 'level': 2, 'score': 0.6793856}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.6182377}, {'id': 'https://openalex.org/C16685009', 'wikidata': 'https://www.wikidata.org/wiki/Q335057', 'display_name': 'Andrology', 'level': 1, 'score': 0.54677904}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.17505267}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.16349277}], 'mesh': [{'descriptor_ui': 'D002455', 'descriptor_name': 'Cell Division', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D010063', 'descriptor_name': 'Ovum', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002417', 'descriptor_name': 'Cattle', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003470', 'descriptor_name': 'Culture Media', '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': 'D000882', 'descriptor_name': 'Haplorhini', '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': 'D066298', 'descriptor_name': 'In Vitro Techniques', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D051379', 'descriptor_name': 'Mice', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012756', 'descriptor_name': 'Sheep', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013552', 'descriptor_name': 'Swine', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/208349a0', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S137773608', 'display_name': 'Nature', 'issn_l': '0028-0836', 'issn': ['0028-0836', '1476-4687'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319908', 'host_organization_name': 'Nature Portfolio', 'host_organization_lineage': ['https://openalex.org/P4310319908', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Nature Portfolio', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/4957259', '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': [{'id': 'https://metadata.un.org/sdg/2', 'display_name': 'Zero hunger', 'score': 0.81}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 14, 'referenced_works': ['https://openalex.org/W1520177520', 'https://openalex.org/W1984401239', 'https://openalex.org/W1986140299', 'https://openalex.org/W2011468645', 'https://openalex.org/W2012104227', 'https://openalex.org/W2053717707', 'https://openalex.org/W2067570114', 'https://openalex.org/W2081373405', 'https://openalex.org/W2090856141', 'https://openalex.org/W2091218407', 'https://openalex.org/W2346565394', 'https://openalex.org/W2346934583', 'https://openalex.org/W2736033506', 'https://openalex.org/W4250318983'], 'related_works': ['https://openalex.org/W4234157524', 'https://openalex.org/W2788277189', 'https://openalex.org/W2151865869', 'https://openalex.org/W2130076355', 'https://openalex.org/W2119695867', 'https://openalex.org/W2117258802', 'https://openalex.org/W2082860237', 'https://openalex.org/W2013243191', 'https://openalex.org/W1993764875', 'https://openalex.org/W1990804418'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2054167608', 'counts_by_year': [{'year': 2024, 'cited_by_count': 9}, {'year': 2023, 'cited_by_count': 18}, {'year': 2022, 'cited_by_count': 21}, {'year': 2021, 'cited_by_count': 21}, {'year': 2020, 'cited_by_count': 14}, {'year': 2019, 'cited_by_count': 23}, {'year': 2018, 'cited_by_count': 20}, {'year': 2017, 'cited_by_count': 16}, {'year': 2016, 'cited_by_count': 19}, {'year': 2015, 'cited_by_count': 12}, {'year': 2014, 'cited_by_count': 24}, {'year': 2013, 'cited_by_count': 18}, {'year': 2012, 'cited_by_count': 16}], 'updated_date': '2024-09-15T09:04:55.483300', 'created_date': '2016-06-24'}