Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1993355694', 'doi': 'https://doi.org/10.1007/s00431-008-0821-z', 'title': 'Prevalence of vitamin D deficiency rickets in the eastern part of Turkey', 'display_name': 'Prevalence of vitamin D deficiency rickets in the eastern part of Turkey', 'publication_year': 2008, 'publication_date': '2008-09-02', 'ids': {'openalex': 'https://openalex.org/W1993355694', 'doi': 'https://doi.org/10.1007/s00431-008-0821-z', 'mag': '1993355694', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/18762977'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00431-008-0821-z', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S48201647', 'display_name': 'European Journal of Pediatrics', 'issn_l': '0340-6199', 'issn': ['0340-6199', '1432-1076'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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/A5050229471', 'display_name': 'Behzat Özkan', 'orcid': 'https://orcid.org/0000-0002-9153-8409'}, 'institutions': [{'id': 'https://openalex.org/I64134780', 'display_name': 'Atatürk University', 'ror': 'https://ror.org/03je5c526', 'country_code': 'TR', 'type': 'education', 'lineage': ['https://openalex.org/I64134780']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Behzat Ozkan', 'raw_affiliation_strings': ['Department of Pediatric Endocrinology, Ataturk University, Erzurum, Turkey'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatric Endocrinology, Ataturk University, Erzurum, Turkey', 'institution_ids': ['https://openalex.org/I64134780']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5050529283', 'display_name': 'Hakan Döneray', 'orcid': 'https://orcid.org/0000-0002-9774-3649'}, 'institutions': [{'id': 'https://openalex.org/I64134780', 'display_name': 'Atatürk University', 'ror': 'https://ror.org/03je5c526', 'country_code': 'TR', 'type': 'education', 'lineage': ['https://openalex.org/I64134780']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Hakan Doneray', 'raw_affiliation_strings': ['Department of Pediatric Endocrinology, Ataturk University, Erzurum, Turkey'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatric Endocrinology, Ataturk University, Erzurum, Turkey', 'institution_ids': ['https://openalex.org/I64134780']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5039156020', 'display_name': 'Mehmet Karacan', 'orcid': 'https://orcid.org/0000-0002-4375-2881'}, 'institutions': [{'id': 'https://openalex.org/I64134780', 'display_name': 'Atatürk University', 'ror': 'https://ror.org/03je5c526', 'country_code': 'TR', 'type': 'education', 'lineage': ['https://openalex.org/I64134780']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Mehmet Karacan', 'raw_affiliation_strings': ['Department of Pediatrics, Ataturk University, Erzurum, Turkey'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatrics, Ataturk University, Erzurum, Turkey', 'institution_ids': ['https://openalex.org/I64134780']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5065573934', 'display_name': 'Serhat Vançelik', 'orcid': 'https://orcid.org/0000-0003-4244-602X'}, 'institutions': [{'id': 'https://openalex.org/I64134780', 'display_name': 'Atatürk University', 'ror': 'https://ror.org/03je5c526', 'country_code': 'TR', 'type': 'education', 'lineage': ['https://openalex.org/I64134780']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Serhat Vançelik', 'raw_affiliation_strings': ['Department of Public Health, Ataturk University, Erzurum, Turkey'], 'affiliations': [{'raw_affiliation_string': 'Department of Public Health, Ataturk University, Erzurum, Turkey', 'institution_ids': ['https://openalex.org/I64134780']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5025755725', 'display_name': 'Zühal Keskin Yıldırım', 'orcid': 'https://orcid.org/0000-0001-8689-4014'}, 'institutions': [{'id': 'https://openalex.org/I64134780', 'display_name': 'Atatürk University', 'ror': 'https://ror.org/03je5c526', 'country_code': 'TR', 'type': 'education', 'lineage': ['https://openalex.org/I64134780']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Zuhal Keskin Yıldırım', 'raw_affiliation_strings': ['Department of Pediatrics, Ataturk University, Erzurum, Turkey'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatrics, Ataturk University, Erzurum, Turkey', 'institution_ids': ['https://openalex.org/I64134780']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5083148393', 'display_name': 'Asuman Deveci Özkan', 'orcid': 'https://orcid.org/0000-0002-3248-4279'}, 'institutions': [{'id': 'https://openalex.org/I64134780', 'display_name': 'Atatürk University', 'ror': 'https://ror.org/03je5c526', 'country_code': 'TR', 'type': 'education', 'lineage': ['https://openalex.org/I64134780']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Asuman Ozkan', 'raw_affiliation_strings': ['Department of Biochemistry, Faculty of Medicine, Ataturk University, Erzurum, Turkey'], 'affiliations': [{'raw_affiliation_string': 'Department of Biochemistry, Faculty of Medicine, Ataturk University, Erzurum, Turkey', 'institution_ids': ['https://openalex.org/I64134780']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5035135960', 'display_name': 'Celalettin Koşan', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I64134780', 'display_name': 'Atatürk University', 'ror': 'https://ror.org/03je5c526', 'country_code': 'TR', 'type': 'education', 'lineage': ['https://openalex.org/I64134780']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Celalettin Kosan', 'raw_affiliation_strings': ['Department of Pediatrics, Ataturk University, Erzurum, Turkey'], 'affiliations': [{'raw_affiliation_string': 'Department of Pediatrics, Ataturk University, Erzurum, Turkey', 'institution_ids': ['https://openalex.org/I64134780']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5070732931', 'display_name': 'Kamil Aydın', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I64134780', 'display_name': 'Atatürk University', 'ror': 'https://ror.org/03je5c526', 'country_code': 'TR', 'type': 'education', 'lineage': ['https://openalex.org/I64134780']}], 'countries': ['TR'], 'is_corresponding': False, 'raw_author_name': 'Kamil Aydın', 'raw_affiliation_strings': ['Faculty of Humanities, Ataturk University, Erzurum, Turkey'], 'affiliations': [{'raw_affiliation_string': 'Faculty of Humanities, Ataturk University, Erzurum, Turkey', 'institution_ids': ['https://openalex.org/I64134780']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3390, 'currency': 'EUR', 'value_usd': 4390, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 3.749, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 81, 'citation_normalized_percentile': {'value': 0.949477, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '168', 'issue': '1', 'first_page': '95', 'last_page': '100'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10277', 'display_name': 'Vitamin D and Health Outcomes', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2734', 'display_name': 'Pathology and Forensic 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/T10277', 'display_name': 'Vitamin D and Health Outcomes', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2734', 'display_name': 'Pathology and Forensic 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/T12554', 'display_name': 'Role of Vitamin C in Health and Disease', 'score': 0.972, 'subfield': {'id': 'https://openalex.org/subfields/2916', 'display_name': 'Nutrition and Dietetics'}, 'field': {'id': 'https://openalex.org/fields/29', 'display_name': 'Nursing'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T12054', 'display_name': 'Menstrual Health and Disorders', 'score': 0.9629, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/vitamin-d', 'display_name': 'Vitamin D', 'score': 0.553164}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.9300248}, {'id': 'https://openalex.org/C2776489590', 'wikidata': 'https://www.wikidata.org/wiki/Q183392', 'display_name': 'Rickets', 'level': 3, 'score': 0.9136218}, {'id': 'https://openalex.org/C2779740938', 'wikidata': 'https://www.wikidata.org/wiki/Q4138762', 'display_name': 'vitamin D deficiency', 'level': 3, 'score': 0.5658836}, {'id': 'https://openalex.org/C187212893', 'wikidata': 'https://www.wikidata.org/wiki/Q123028', 'display_name': 'Pediatrics', 'level': 1, 'score': 0.4733755}, {'id': 'https://openalex.org/C124490489', 'wikidata': 'https://www.wikidata.org/wiki/Q7936963', 'display_name': 'Vitamin D and neurology', 'level': 2, 'score': 0.46423167}, {'id': 'https://openalex.org/C2778129702', 'wikidata': 'https://www.wikidata.org/wiki/Q2655893', 'display_name': 'Vitamin A deficiency', 'level': 4, 'score': 0.44951087}, {'id': 'https://openalex.org/C99454951', 'wikidata': 'https://www.wikidata.org/wiki/Q932068', 'display_name': 'Environmental health', 'level': 1, 'score': 0.40561843}, {'id': 'https://openalex.org/C2776940978', 'wikidata': 'https://www.wikidata.org/wiki/Q34956', 'display_name': 'Vitamin', 'level': 2, 'score': 0.36705557}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.26363736}, {'id': 'https://openalex.org/C2779573558', 'wikidata': 'https://www.wikidata.org/wiki/Q424976', 'display_name': 'Retinol', 'level': 3, 'score': 0.23965508}], 'mesh': [{'descriptor_ui': 'D012279', 'descriptor_name': 'Rickets', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': True}, {'descriptor_ui': 'D014808', 'descriptor_name': 'Vitamin D Deficiency', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': True}, {'descriptor_ui': 'D002675', 'descriptor_name': 'Child, Preschool', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003710', 'descriptor_name': 'Demography', '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': 'D007231', 'descriptor_name': 'Infant, Newborn', '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': 'D012279', 'descriptor_name': 'Rickets', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012279', 'descriptor_name': 'Rickets', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': False}, {'descriptor_ui': 'D014421', 'descriptor_name': 'Turkey', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014421', 'descriptor_name': 'Turkey', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': False}, {'descriptor_ui': 'D014807', 'descriptor_name': 'Vitamin D', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014807', 'descriptor_name': 'Vitamin D', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': False}, {'descriptor_ui': 'D014808', 'descriptor_name': 'Vitamin D Deficiency', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014808', 'descriptor_name': 'Vitamin D Deficiency', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00431-008-0821-z', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S48201647', 'display_name': 'European Journal of Pediatrics', 'issn_l': '0340-6199', 'issn': ['0340-6199', '1432-1076'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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/18762977', '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': 0.54, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 23, 'referenced_works': ['https://openalex.org/W1553314239', 'https://openalex.org/W1604111559', 'https://openalex.org/W1870255504', 'https://openalex.org/W1876211416', 'https://openalex.org/W1977624619', 'https://openalex.org/W1984784744', 'https://openalex.org/W2010820681', 'https://openalex.org/W2022282468', 'https://openalex.org/W2043911051', 'https://openalex.org/W2063204129', 'https://openalex.org/W2082467160', 'https://openalex.org/W2096163009', 'https://openalex.org/W2106459551', 'https://openalex.org/W2107177713', 'https://openalex.org/W2112056917', 'https://openalex.org/W2119345784', 'https://openalex.org/W2127014245', 'https://openalex.org/W2128219121', 'https://openalex.org/W2163507707', 'https://openalex.org/W2166405720', 'https://openalex.org/W2272380028', 'https://openalex.org/W4211194554', 'https://openalex.org/W4285719527'], 'related_works': ['https://openalex.org/W4225263080', 'https://openalex.org/W2991554165', 'https://openalex.org/W2625838919', 'https://openalex.org/W2603798458', 'https://openalex.org/W2184772335', 'https://openalex.org/W2112056917', 'https://openalex.org/W2091001271', 'https://openalex.org/W1832560813', 'https://openalex.org/W1568624776', 'https://openalex.org/W1508218043'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1993355694', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 7}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 5}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 3}, {'year': 2017, 'cited_by_count': 3}, {'year': 2016, 'cited_by_count': 7}, {'year': 2015, 'cited_by_count': 3}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 5}, {'year': 2012, 'cited_by_count': 2}], 'updated_date': '2024-09-13T06:45:27.496542', 'created_date': '2016-06-24'}