{"id":"https://openalex.org/W2010968829","doi":"https://doi.org/10.1177/088307389701200709","title":"Asymptomatic Hyperammonemia in Children Treated With Valproic Acid","display_name":"Asymptomatic Hyperammonemia in Children Treated With Valproic Acid","publication_year":1997,"publication_date":"1997-10-01","ids":{"openalex":"https://openalex.org/W2010968829","doi":"https://doi.org/10.1177/088307389701200709","mag":"2010968829","pmid":"https://pubmed.ncbi.nlm.nih.gov/9373804"},"language":"en","primary_location":{"id":"doi:10.1177/088307389701200709","doi":"https://doi.org/10.1177/088307389701200709","is_oa":false,"landing_page_url":"https://doi.org/10.1177/088307389701200709","pdf_url":null,"source":{"id":"https://openalex.org/S70982952","display_name":"Journal of Child Neurology","issn_l":"0883-0738","issn":["0883-0738","1702-6075","1708-8283","1708-8828"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Child Neurology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5097691979","display_name":"Sakir Altunbsak","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sakir Altunbsak","raw_affiliation_strings":["Department of Pediatric Neurology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Neurology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021378072","display_name":"Vildan Baytok","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Vildan Baytok","raw_affiliation_strings":["Department of Pediatric Neurology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Neurology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5097665053","display_name":"Mehdi Tasouji","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mehdi Tasouji","raw_affiliation_strings":["Department of Pediatric Neurology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Neurology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111471392","display_name":"Ozlem Mihriban Herguner","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u00d6zlem Herg\u00fcner","raw_affiliation_strings":["Department of Pediatric Neurology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pediatric Neurology","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063931888","display_name":"Refik Burgut","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Refik Burgut","raw_affiliation_strings":["Department of Biostatistics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biostatistics","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085238096","display_name":"Levent Kayr\u0131n","orcid":"https://orcid.org/0000-0002-8751-3129","observed_orcids":["https://orcid.org/0000-0002-8751-3129"]},"institutions":[{"id":"https://openalex.org/I55931168","display_name":"Cukurova University","ror":"https://ror.org/05wxkj555","country_code":"TR","type":"education","lineage":["https://openalex.org/I55931168"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Levent Kayrin","raw_affiliation_strings":["Department of Biochemistry Medical School of \u00c7ukurova University Adana, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biochemistry Medical School of \u00c7ukurova University Adana, Turkey","institution_ids":["https://openalex.org/I55931168"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":1.7802,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.82319796,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"12","issue":"7","first_page":"461","last_page":"463"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12229","display_name":"Pharmacological Effects and Toxicity Studies","score":0.4733999967575073,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/T12229","display_name":"Pharmacological Effects and Toxicity Studies","score":0.4733999967575073,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/T11027","display_name":"Metabolism and Genetic Disorders","score":0.4702000021934509,"subfield":{"id":"https://openalex.org/subfields/1308","display_name":"Clinical Biochemistry"},"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/T10094","display_name":"Epilepsy research and treatment","score":0.017000000923871994,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/hyperammonemia","display_name":"hyperammonemia","score":0.9290000200271606},{"id":"https://openalex.org/keywords/valproic-acid","display_name":"valproic acid","score":0.9440000057220459},{"id":"https://openalex.org/keywords/children","display_name":"children","score":0.7860000133514404},{"id":"https://openalex.org/keywords/drug-induced-liver-injury","display_name":"drug-induced liver injury","score":0.6510000228881836},{"id":"https://openalex.org/keywords/antiepileptic-drugs","display_name":"antiepileptic drugs","score":0.6700000166893005},{"id":"https://openalex.org/keywords/hepatic-encephalopathy","display_name":"hepatic encephalopathy","score":0.6650000214576721}],"concepts":[{"id":"https://openalex.org/C2781099255","wikidata":"https://www.wikidata.org/wiki/Q1640868","display_name":"Hyperammonemia","level":2,"score":0.9411153793334961},{"id":"https://openalex.org/C2777172819","wikidata":"https://www.wikidata.org/wiki/Q240642","display_name":"Valproic Acid","level":3,"score":0.8755408525466919},{"id":"https://openalex.org/C2777910003","wikidata":"https://www.wikidata.org/wiki/Q1707292","display_name":"Asymptomatic","level":2,"score":0.6705406308174133},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5499911308288574},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.433625191450119},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.38109564781188965},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.26516610383987427},{"id":"https://openalex.org/C2778186239","wikidata":"https://www.wikidata.org/wiki/Q41571","display_name":"Epilepsy","level":2,"score":0.1852031648159027}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000641","descriptor_name":"Ammonia","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":false},{"descriptor_ui":"D000641","descriptor_name":"Ammonia","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D000927","descriptor_name":"Anticonvulsants","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D000927","descriptor_name":"Anticonvulsants","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D002331","descriptor_name":"Carnitine","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004827","descriptor_name":"Epilepsy","qualifier_ui":"Q000188","qualifier_name":"drug therapy","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007223","descriptor_name":"Infant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008107","descriptor_name":"Liver Diseases","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014635","descriptor_name":"Valproic Acid","qualifier_ui":"Q000009","qualifier_name":"adverse effects","is_major_topic":true},{"descriptor_ui":"D014635","descriptor_name":"Valproic Acid","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1177/088307389701200709","doi":"https://doi.org/10.1177/088307389701200709","is_oa":false,"landing_page_url":"https://doi.org/10.1177/088307389701200709","pdf_url":null,"source":{"id":"https://openalex.org/S70982952","display_name":"Journal of Child Neurology","issn_l":"0883-0738","issn":["0883-0738","1702-6075","1708-8283","1708-8828"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Child Neurology","raw_type":"journal-article"},{"id":"pmid:9373804","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9373804","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of child neurology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.98580002784729,"display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W16458591","https://openalex.org/W1968074143","https://openalex.org/W1986246627","https://openalex.org/W1990394686","https://openalex.org/W1990710123","https://openalex.org/W1994905881","https://openalex.org/W2030215259","https://openalex.org/W2032803434","https://openalex.org/W2043976685","https://openalex.org/W2048153123","https://openalex.org/W2058948104","https://openalex.org/W2061689092","https://openalex.org/W2076277902","https://openalex.org/W2077094466","https://openalex.org/W2081275346","https://openalex.org/W2083820454","https://openalex.org/W2095405908","https://openalex.org/W2107051716","https://openalex.org/W2111826761","https://openalex.org/W2118375664","https://openalex.org/W2898897133"],"related_works":["https://openalex.org/W2124236258","https://openalex.org/W2314331999","https://openalex.org/W2914341792","https://openalex.org/W1563235144","https://openalex.org/W1996183096","https://openalex.org/W1977800469","https://openalex.org/W1994106771","https://openalex.org/W2587068022","https://openalex.org/W2912116268","https://openalex.org/W3042030631"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}