Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2071141301', 'doi': 'https://doi.org/10.1136/adc.71.5.433', 'title': "Prevalence of cardiovascular malformations and association with karyotypes in Turner's syndrome.", 'display_name': "Prevalence of cardiovascular malformations and association with karyotypes in Turner's syndrome.", 'publication_year': 1994, 'publication_date': '1994-11-01', 'ids': {'openalex': 'https://openalex.org/W2071141301', 'doi': 'https://doi.org/10.1136/adc.71.5.433', 'mag': '2071141301', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/7826114', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/1030059'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1136/adc.71.5.433', 'pdf_url': 'https://adc.bmj.com/content/archdischild/71/5/433.full.pdf', 'source': {'id': 'https://openalex.org/S207294652', 'display_name': 'Archives of Disease in Childhood', 'issn_l': '0003-9888', 'issn': ['0003-9888', '1468-2044'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319945', 'host_organization_name': 'BMJ', 'host_organization_lineage': ['https://openalex.org/P4310319945'], 'host_organization_lineage_names': ['BMJ'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://adc.bmj.com/content/archdischild/71/5/433.full.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5004705564', 'display_name': 'Carl-Otto Gøtzsche', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2802335433', 'display_name': 'Aarhus University Hospital', 'ror': 'https://ror.org/040r8fr65', 'country_code': 'DK', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802335433']}], 'countries': ['DK'], 'is_corresponding': False, 'raw_author_name': 'C O Gotzsche', 'raw_affiliation_strings': ['Aarhus University Hospital, Department of Cardiology, Skejby, Denmark.'], 'affiliations': [{'raw_affiliation_string': 'Aarhus University Hospital, Department of Cardiology, Skejby, Denmark.', 'institution_ids': ['https://openalex.org/I2802335433']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5057085760', 'display_name': 'B Krag-Olsen', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2802335433', 'display_name': 'Aarhus University Hospital', 'ror': 'https://ror.org/040r8fr65', 'country_code': 'DK', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802335433']}], 'countries': ['DK'], 'is_corresponding': False, 'raw_author_name': 'B Krag-Olsen', 'raw_affiliation_strings': ['Aarhus University Hospital, Department of Cardiology, Skejby, Denmark.'], 'affiliations': [{'raw_affiliation_string': 'Aarhus University Hospital, Department of Cardiology, Skejby, Denmark.', 'institution_ids': ['https://openalex.org/I2802335433']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5041630377', 'display_name': 'J. Nielsen', 'orcid': 'https://orcid.org/0000-0001-7694-3425'}, 'institutions': [{'id': 'https://openalex.org/I2802335433', 'display_name': 'Aarhus University Hospital', 'ror': 'https://ror.org/040r8fr65', 'country_code': 'DK', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802335433']}], 'countries': ['DK'], 'is_corresponding': False, 'raw_author_name': 'J Nielsen', 'raw_affiliation_strings': ['Aarhus University Hospital, Department of Cardiology, Skejby, Denmark.'], 'affiliations': [{'raw_affiliation_string': 'Aarhus University Hospital, Department of Cardiology, Skejby, Denmark.', 'institution_ids': ['https://openalex.org/I2802335433']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5112146803', 'display_name': 'Kaspar Sørensen', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2802335433', 'display_name': 'Aarhus University Hospital', 'ror': 'https://ror.org/040r8fr65', 'country_code': 'DK', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802335433']}], 'countries': ['DK'], 'is_corresponding': False, 'raw_author_name': 'K E Sorensen', 'raw_affiliation_strings': ['Aarhus University Hospital, Department of Cardiology, Skejby, Denmark.'], 'affiliations': [{'raw_affiliation_string': 'Aarhus University Hospital, Department of Cardiology, Skejby, Denmark.', 'institution_ids': ['https://openalex.org/I2802335433']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5103529881', 'display_name': 'Bent Ø. Kristensen', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2802335433', 'display_name': 'Aarhus University Hospital', 'ror': 'https://ror.org/040r8fr65', 'country_code': 'DK', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2802335433']}], 'countries': ['DK'], 'is_corresponding': False, 'raw_author_name': 'B O Kristensen', 'raw_affiliation_strings': ['Aarhus University Hospital, Department of Cardiology, Skejby, Denmark.'], 'affiliations': [{'raw_affiliation_string': 'Aarhus University Hospital, Department of Cardiology, Skejby, Denmark.', 'institution_ids': ['https://openalex.org/I2802335433']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.5, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 258, 'citation_normalized_percentile': {'value': 0.983091, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '71', 'issue': '5', 'first_page': '433', 'last_page': '436'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11077', 'display_name': 'Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities', 'score': 0.9405, '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'}}, 'topics': [{'id': 'https://openalex.org/T11077', 'display_name': 'Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities', 'score': 0.9405, '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/turners-syndrome', 'display_name': "Turner's syndrome", 'score': 0.6845038}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.93157613}, {'id': 'https://openalex.org/C2779683239', 'wikidata': 'https://www.wikidata.org/wiki/Q202849', 'display_name': 'Turner syndrome', 'level': 2, 'score': 0.8349726}, {'id': 'https://openalex.org/C53226629', 'wikidata': 'https://www.wikidata.org/wiki/Q189967', 'display_name': 'Karyotype', 'level': 4, 'score': 0.76769173}, {'id': 'https://openalex.org/C2910742204', 'wikidata': 'https://www.wikidata.org/wiki/Q202849', 'display_name': "Turner's syndrome", 'level': 3, 'score': 0.6845038}, {'id': 'https://openalex.org/C187212893', 'wikidata': 'https://www.wikidata.org/wiki/Q123028', 'display_name': 'Pediatrics', 'level': 1, 'score': 0.5002887}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.3567856}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.20036477}, {'id': 'https://openalex.org/C30481170', 'wikidata': 'https://www.wikidata.org/wiki/Q37748', 'display_name': 'Chromosome', 'level': 3, 'score': 0.13781542}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D006330', 'descriptor_name': 'Heart Defects, Congenital', 'qualifier_ui': 'Q000150', 'qualifier_name': 'complications', 'is_major_topic': True}, {'descriptor_ui': 'D014424', 'descriptor_name': 'Turner Syndrome', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D014424', 'descriptor_name': 'Turner Syndrome', 'qualifier_ui': 'Q000150', 'qualifier_name': 'complications', 'is_major_topic': True}, {'descriptor_ui': 'D000293', 'descriptor_name': 'Adolescent', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001017', 'descriptor_name': 'Aortic Coarctation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001017', 'descriptor_name': 'Aortic Coarctation', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D001021', 'descriptor_name': 'Aortic Valve', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001021', 'descriptor_name': 'Aortic Valve', 'qualifier_ui': 'Q000002', 'qualifier_name': 'abnormalities', 'is_major_topic': False}, {'descriptor_ui': 'D001022', 'descriptor_name': 'Aortic Valve Insufficiency', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001022', 'descriptor_name': 'Aortic Valve Insufficiency', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D001024', 'descriptor_name': 'Aortic Valve Stenosis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001024', 'descriptor_name': 'Aortic Valve Stenosis', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D002648', 'descriptor_name': 'Child', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002675', 'descriptor_name': 'Child, Preschool', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003718', 'descriptor_name': 'Denmark', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': False}, {'descriptor_ui': 'D003718', 'descriptor_name': 'Denmark', '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': 'D006330', 'descriptor_name': 'Heart Defects, Congenital', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': False}, {'descriptor_ui': 'D006330', 'descriptor_name': 'Heart Defects, Congenital', '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': 'D007223', 'descriptor_name': 'Infant', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007621', 'descriptor_name': 'Karyotyping', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009006', 'descriptor_name': 'Monosomy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015995', 'descriptor_name': 'Prevalence', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014424', 'descriptor_name': 'Turner Syndrome', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014960', 'descriptor_name': 'X Chromosome', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1136/adc.71.5.433', 'pdf_url': 'https://adc.bmj.com/content/archdischild/71/5/433.full.pdf', 'source': {'id': 'https://openalex.org/S207294652', 'display_name': 'Archives of Disease in Childhood', 'issn_l': '0003-9888', 'issn': ['0003-9888', '1468-2044'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319945', 'host_organization_name': 'BMJ', 'host_organization_lineage': ['https://openalex.org/P4310319945'], 'host_organization_lineage_names': ['BMJ'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc1030059', 'pdf_url': 'https://europepmc.org/articles/pmc1030059?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1030059', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, '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': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/7826114', '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': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1136/adc.71.5.433', 'pdf_url': 'https://adc.bmj.com/content/archdischild/71/5/433.full.pdf', 'source': {'id': 'https://openalex.org/S207294652', 'display_name': 'Archives of Disease in Childhood', 'issn_l': '0003-9888', 'issn': ['0003-9888', '1468-2044'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319945', 'host_organization_name': 'BMJ', 'host_organization_lineage': ['https://openalex.org/P4310319945'], 'host_organization_lineage_names': ['BMJ'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/3', 'display_name': 'Good health and well-being', 'score': 0.79}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 14, 'referenced_works': ['https://openalex.org/W1842891373', 'https://openalex.org/W1970118842', 'https://openalex.org/W2014214133', 'https://openalex.org/W2021879556', 'https://openalex.org/W2030561844', 'https://openalex.org/W2033563145', 'https://openalex.org/W2076652786', 'https://openalex.org/W2080296858', 'https://openalex.org/W2088740454', 'https://openalex.org/W2119607252', 'https://openalex.org/W226244987', 'https://openalex.org/W3021845969', 'https://openalex.org/W4235566487', 'https://openalex.org/W62137481'], 'related_works': ['https://openalex.org/W4238476040', 'https://openalex.org/W2510275685', 'https://openalex.org/W2482444805', 'https://openalex.org/W2409473636', 'https://openalex.org/W2389866557', 'https://openalex.org/W2377344676', 'https://openalex.org/W2131825418', 'https://openalex.org/W2109542915', 'https://openalex.org/W2086203699', 'https://openalex.org/W1977062932'], 'abstract_inverted_index': {'The': [0, 60], 'aim': [1], 'of': [2, 10, 31, 62, 76, 84, 89, 115, 136, 166], 'the': [3, 8, 23, 63, 77, 85, 104, 113, 134, 156, 167], 'study': [4], 'was': [5, 46, 66, 108, 158], 'to': [6, 129], 'establish': [7], 'prevalence': [9, 114, 135, 157], 'cardiovascular': [11, 91, 116, 171], 'malformations': [12, 92, 117], 'in': [13, 39, 48, 112, 133, 149], 'females': [14, 33, 86, 150], 'with': [15, 22, 151, 163], 'Turner9s': [16, 36], 'syndrome': [17, 37], 'and': [18, 28, 54, 73, 99, 120, 140], 'analyse': [19], 'possible': [20], 'associations': [21], 'various': [24, 64], 'karyotypes.': [25], 'One': [26], 'hundred': [27], 'seventy': [29], 'nine': [30], '393': [32], 'who': [34], 'had': [35, 170], 'diagnosed': [38], 'Denmark': [40], 'were': [41, 58, 93, 146], 'examined.': [42], 'Complete': [43], 'chromosome': [44, 169], 'analysis': [45], 'available': [47], 'all': [49], 'cases.': [50], 'Clinical': [51], 'examination,': [52], 'electrocardiography,': [53], 'echocardiography': [55], 'including': [56], 'Doppler': [57], 'performed.': [59], 'distribution': [61], 'karyotypes': [65], '45,X,': [67], '58%;': [68], 'mosaic': [69, 121, 152], 'monosomy': [70, 122, 153], 'X,': [71], '35%;': [72], 'structural': [74, 164], 'abnormalities': [75, 139, 145, 165], 'X': [78, 123, 154, 168], 'chromosome,': [79], '7%.': [80], 'In': [81], '46': [82], '(26%)': [83], 'a': [87, 109, 130], 'total': [88], '69': [90], 'found;': [94], 'aortic': [95, 100, 137, 141], 'valve': [96, 138, 144], 'abnormality': [97], '(18%)': [98], 'coarctation': [101], '(10%)': [102], 'being': [103], 'most': [105], 'common.': [106], 'There': [107], 'significant': [110, 131], 'difference': [111, 132], 'between': [118], '45,X': [119], '(38%': [124], 'v': [125], '11%),': [126], 'primarily': [127], 'due': [128], 'coarctation.': [142], 'Pulmonary': [143], 'seen': [147], 'only': [148], 'but': [155], 'low': [159], '(3%).': [160], 'No': [161], 'patient': [162], 'malformations.': [172]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2071141301', 'counts_by_year': [{'year': 2024, 'cited_by_count': 7}, {'year': 2023, 'cited_by_count': 5}, {'year': 2022, 'cited_by_count': 8}, {'year': 2021, 'cited_by_count': 8}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 8}, {'year': 2018, 'cited_by_count': 13}, {'year': 2017, 'cited_by_count': 11}, {'year': 2016, 'cited_by_count': 9}, {'year': 2015, 'cited_by_count': 12}, {'year': 2014, 'cited_by_count': 7}, {'year': 2013, 'cited_by_count': 8}, {'year': 2012, 'cited_by_count': 10}], 'updated_date': '2024-12-11T05:42:36.425803', 'created_date': '2016-06-24'}