Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1571705902', 'doi': 'https://doi.org/10.1016/0002-9378(68)90027-6', 'title': 'Effect of an intrauterine contraceptive device on postpartum involution of the rhesus monkey uterus', 'display_name': 'Effect of an intrauterine contraceptive device on postpartum involution of the rhesus monkey uterus', 'publication_year': 1968, 'publication_date': '1968-07-01', 'ids': {'openalex': 'https://openalex.org/W1571705902', 'doi': 'https://doi.org/10.1016/0002-9378(68)90027-6', 'mag': '1571705902', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/4969270'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0002-9378(68)90027-6', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S122347013', 'display_name': 'American Journal of Obstetrics and Gynecology', 'issn_l': '0002-9378', 'issn': ['0002-9378', '1085-8709', '1097-6868'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': 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/A5101134913', 'display_name': 'Amiya B. Kar', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I185249246', 'display_name': 'Central Drug Research Institute', 'ror': 'https://ror.org/04t8qjg16', 'country_code': 'IN', 'type': 'facility', 'lineage': ['https://openalex.org/I185249246', 'https://openalex.org/I2799351866', 'https://openalex.org/I4210134808', 'https://openalex.org/I66760702']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'Amiya B. Kar', 'raw_affiliation_strings': ['Division of Endocrinology, Central Drug Research Institute. (Communication No. 1188) Lucknow, India'], 'affiliations': [{'raw_affiliation_string': 'Division of Endocrinology, Central Drug Research Institute. (Communication No. 1188) Lucknow, India', 'institution_ids': ['https://openalex.org/I185249246']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5091758361', 'display_name': 'Harish Chandra', 'orcid': 'https://orcid.org/0000-0002-0448-0174'}, 'institutions': [{'id': 'https://openalex.org/I185249246', 'display_name': 'Central Drug Research Institute', 'ror': 'https://ror.org/04t8qjg16', 'country_code': 'IN', 'type': 'facility', 'lineage': ['https://openalex.org/I185249246', 'https://openalex.org/I2799351866', 'https://openalex.org/I4210134808', 'https://openalex.org/I66760702']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'Harish Chandra', 'raw_affiliation_strings': ['Division of Endocrinology, Central Drug Research Institute. (Communication No. 1188) Lucknow, India'], 'affiliations': [{'raw_affiliation_string': 'Division of Endocrinology, Central Drug Research Institute. (Communication No. 1188) Lucknow, India', 'institution_ids': ['https://openalex.org/I185249246']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5020832156', 'display_name': 'V.P. Kamboj', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I185249246', 'display_name': 'Central Drug Research Institute', 'ror': 'https://ror.org/04t8qjg16', 'country_code': 'IN', 'type': 'facility', 'lineage': ['https://openalex.org/I185249246', 'https://openalex.org/I2799351866', 'https://openalex.org/I4210134808', 'https://openalex.org/I66760702']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'V.P. Kamboj', 'raw_affiliation_strings': ['Division of Endocrinology, Central Drug Research Institute. (Communication No. 1188) Lucknow, India'], 'affiliations': [{'raw_affiliation_string': 'Division of Endocrinology, Central Drug Research Institute. (Communication No. 1188) Lucknow, India', 'institution_ids': ['https://openalex.org/I185249246']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5045803796', 'display_name': 'S.R. Chowdhur', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I185249246', 'display_name': 'Central Drug Research Institute', 'ror': 'https://ror.org/04t8qjg16', 'country_code': 'IN', 'type': 'facility', 'lineage': ['https://openalex.org/I185249246', 'https://openalex.org/I2799351866', 'https://openalex.org/I4210134808', 'https://openalex.org/I66760702']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'S.R. Chowdhur', 'raw_affiliation_strings': ['Division of Endocrinology, Central Drug Research Institute. (Communication No. 1188) Lucknow, India'], 'affiliations': [{'raw_affiliation_string': 'Division of Endocrinology, Central Drug Research Institute. (Communication No. 1188) Lucknow, India', 'institution_ids': ['https://openalex.org/I185249246']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 2, 'citation_normalized_percentile': {'value': 0.511371, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 68, 'max': 72}, 'biblio': {'volume': '101', 'issue': '6', 'first_page': '760', 'last_page': '765'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11510', 'display_name': 'Immunological Mechanisms in Pregnancy and Fetal-Maternal Interface', 'score': 0.9934, 'subfield': {'id': 'https://openalex.org/subfields/2403', 'display_name': 'Immunology'}, 'field': {'id': 'https://openalex.org/fields/24', 'display_name': 'Immunology and Microbiology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11510', 'display_name': 'Immunological Mechanisms in Pregnancy and Fetal-Maternal Interface', 'score': 0.9934, 'subfield': {'id': 'https://openalex.org/subfields/2403', 'display_name': 'Immunology'}, 'field': {'id': 'https://openalex.org/fields/24', 'display_name': 'Immunology and Microbiology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/involution', 'display_name': 'Involution (esoterism)', 'score': 0.9118705}, {'id': 'https://openalex.org/keywords/post-partum', 'display_name': 'Post partum', 'score': 0.6321478}, {'id': 'https://openalex.org/keywords/endometrial-receptivity', 'display_name': 'Endometrial Receptivity', 'score': 0.480778}, {'id': 'https://openalex.org/keywords/intrauterine-device', 'display_name': 'Intrauterine device', 'score': 0.47822756}], 'concepts': [{'id': 'https://openalex.org/C2781409172', 'wikidata': 'https://www.wikidata.org/wiki/Q17056802', 'display_name': 'Involution (esoterism)', 'level': 3, 'score': 0.9118705}, {'id': 'https://openalex.org/C2779066055', 'wikidata': 'https://www.wikidata.org/wiki/Q9612', 'display_name': 'Uterus', 'level': 2, 'score': 0.8696729}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.7881096}, {'id': 'https://openalex.org/C3017863008', 'wikidata': 'https://www.wikidata.org/wiki/Q749115', 'display_name': 'Post partum', 'level': 3, 'score': 0.6321478}, {'id': 'https://openalex.org/C2776810592', 'wikidata': 'https://www.wikidata.org/wiki/Q899868', 'display_name': 'Intrauterine device', 'level': 5, 'score': 0.47822756}, {'id': 'https://openalex.org/C131872663', 'wikidata': 'https://www.wikidata.org/wiki/Q5284418', 'display_name': 'Obstetrics', 'level': 1, 'score': 0.44084537}, {'id': 'https://openalex.org/C42407357', 'wikidata': 'https://www.wikidata.org/wiki/Q521', 'display_name': 'Physiology', 'level': 1, 'score': 0.42864606}, {'id': 'https://openalex.org/C2986817661', 'wikidata': 'https://www.wikidata.org/wiki/Q185698', 'display_name': 'Research methodology', 'level': 3, 'score': 0.37329894}, {'id': 'https://openalex.org/C29456083', 'wikidata': 'https://www.wikidata.org/wiki/Q1221899', 'display_name': 'Gynecology', 'level': 1, 'score': 0.335761}, {'id': 'https://openalex.org/C2779234561', 'wikidata': 'https://www.wikidata.org/wiki/Q11995', 'display_name': 'Pregnancy', 'level': 2, 'score': 0.30562526}, {'id': 'https://openalex.org/C134018914', 'wikidata': 'https://www.wikidata.org/wiki/Q162606', 'display_name': 'Endocrinology', 'level': 1, 'score': 0.21087387}, {'id': 'https://openalex.org/C2908647359', 'wikidata': 'https://www.wikidata.org/wiki/Q2625603', 'display_name': 'Population', 'level': 2, 'score': 0.2097182}, {'id': 'https://openalex.org/C2779076696', 'wikidata': 'https://www.wikidata.org/wiki/Q1280670', 'display_name': 'Family planning', 'level': 4, 'score': 0.20226815}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.105442464}, {'id': 'https://openalex.org/C186720457', 'wikidata': 'https://www.wikidata.org/wiki/Q7087', 'display_name': 'Consciousness', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C99454951', 'wikidata': 'https://www.wikidata.org/wiki/Q932068', 'display_name': 'Environmental health', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C169760540', 'wikidata': 'https://www.wikidata.org/wiki/Q207011', 'display_name': 'Neuroscience', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D007434', 'descriptor_name': 'Intrauterine Devices', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D049590', 'descriptor_name': 'Postpartum Period', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D014599', 'descriptor_name': 'Uterus', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D000135', 'descriptor_name': 'Acid Phosphatase', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D000135', 'descriptor_name': 'Acid Phosphatase', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', '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': 'D006003', 'descriptor_name': 'Glycogen', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D006003', 'descriptor_name': 'Glycogen', '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': 'D006651', 'descriptor_name': 'Histocytochemistry', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D050356', 'descriptor_name': 'Lipid Metabolism', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009584', 'descriptor_name': 'Nitrogen', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D009584', 'descriptor_name': 'Nitrogen', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D049590', 'descriptor_name': 'Postpartum Period', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011247', 'descriptor_name': 'Pregnancy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012313', 'descriptor_name': 'RNA', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012313', 'descriptor_name': 'RNA', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D014599', 'descriptor_name': 'Uterus', 'qualifier_ui': 'Q000166', 'qualifier_name': 'cytology', 'is_major_topic': False}, {'descriptor_ui': 'D014599', 'descriptor_name': 'Uterus', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014599', 'descriptor_name': 'Uterus', 'qualifier_ui': 'Q000201', 'qualifier_name': 'enzymology', 'is_major_topic': False}, {'descriptor_ui': 'D014599', 'descriptor_name': 'Uterus', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0002-9378(68)90027-6', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S122347013', 'display_name': 'American Journal of Obstetrics and Gynecology', 'issn_l': '0002-9378', 'issn': ['0002-9378', '1085-8709', '1097-6868'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, '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': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/4969270', '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': 0.84, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 11, 'referenced_works': ['https://openalex.org/W1573949164', 'https://openalex.org/W1651099794', 'https://openalex.org/W196418352', 'https://openalex.org/W2085816017', 'https://openalex.org/W2088104215', 'https://openalex.org/W2094989128', 'https://openalex.org/W2398971070', 'https://openalex.org/W2402897946', 'https://openalex.org/W2419716903', 'https://openalex.org/W2463693857', 'https://openalex.org/W2464919566'], 'related_works': ['https://openalex.org/W3099221919', 'https://openalex.org/W2422065426', 'https://openalex.org/W2417281635', 'https://openalex.org/W2416044516', 'https://openalex.org/W2384110783', 'https://openalex.org/W2134942475', 'https://openalex.org/W2066496012', 'https://openalex.org/W2062976856', 'https://openalex.org/W2007063569', 'https://openalex.org/W1571705902'], 'abstract_inverted_index': {'An': [0], 'intrauterine': [1], 'contraceptive': [2], 'device': [3], 'has': [4], 'no': [5], 'effect': [6], 'on': [7], 'postpartum': [8], 'involution': [9, 33], 'and': [10, 26, 44], 'reorganization': [11], 'of': [12, 35], 'the': [13, 32, 36], 'rhesus': [14], 'monkey': [15], 'uterus.': [16], 'This': [17], 'conclusion': [18], 'is': [19], 'supported': [20], 'by': [21], 'macroscopic,': [22], 'weight,': [23], 'histologic,': [24], 'histochemical,': [25], 'biochemical': [27], 'data.': [28], 'In': [29], 'this': [30], 'species': [31], 'process': [34], 'uterus': [37], 'appears': [38], 'to': [39], 'be': [40], 'completed': [41], 'between': [42], '30': [43], '60': [45], 'days': [46], 'post': [47], 'partum.': [48]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1571705902', 'counts_by_year': [], 'updated_date': '2024-08-13T07:26:14.740855', 'created_date': '2016-06-24'}