{"id":"https://openalex.org/W4417048331","doi":"https://doi.org/10.1001/jama.280.8.695-b","title":"Acetaminophen and Risk Factors for Excess Anticoagulation With Warfarin","display_name":"Acetaminophen and Risk Factors for Excess Anticoagulation With Warfarin","publication_year":1998,"publication_date":"1998-08-26","ids":{"openalex":"https://openalex.org/W4417048331","doi":"https://doi.org/10.1001/jama.280.8.695-b"},"language":"en","primary_location":{"id":"doi:10.1001/jama.280.8.695-b","doi":"https://doi.org/10.1001/jama.280.8.695-b","is_oa":false,"landing_page_url":"https://doi.org/10.1001/jama.280.8.695-b","pdf_url":null,"source":{"id":"https://openalex.org/S172573765","display_name":"JAMA","issn_l":"0002-9955","issn":["0002-9955","0098-7484","1538-3598","2376-8118"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320259","host_organization_name":"American Medical Association","host_organization_lineage":["https://openalex.org/P4310320259"],"host_organization_lineage_names":["American Medical Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JAMA","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5020737811","display_name":"Mary G. Amato","orcid":"https://orcid.org/0000-0002-0247-9049","observed_orcids":["https://orcid.org/0000-0002-0247-9049"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mary G. Amato","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057316883","display_name":"Henry I. Bussey","orcid":"https://orcid.org/0000-0002-7632-0815","observed_orcids":["https://orcid.org/0000-0002-7632-0815"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Henry Bussey","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005536370","display_name":"Lisa E. Farnett","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lisa Farnett","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5025294989","display_name":"Roger M. Lyons","orcid":"https://orcid.org/0000-0001-6508-8080","observed_orcids":["https://orcid.org/0000-0001-6508-8080"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Roger Lyons","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"280","issue":"8","first_page":"695","last_page":"695"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.8134999871253967,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.8134999871253967,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T10375","display_name":"Pharmacogenetics and Drug Metabolism","score":0.04830000177025795,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10881","display_name":"Blood Coagulation and Thrombosis Mechanisms","score":0.027799999341368675,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/paracetamol","display_name":"paracetamol","score":1.0},{"id":"https://openalex.org/keywords/warfarin","display_name":"warfarin","score":0.9919999837875366},{"id":"https://openalex.org/keywords/anticoagulation","display_name":"anticoagulation","score":0.8299999833106995},{"id":"https://openalex.org/keywords/bleeding-risk","display_name":"bleeding risk","score":0.6499999761581421},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.6740000247955322},{"id":"https://openalex.org/keywords/drug-interactions","display_name":"drug interactions","score":0.7020000219345093}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9887999892234802},{"id":"https://openalex.org/C2778722691","wikidata":"https://www.wikidata.org/wiki/Q57055","display_name":"Acetaminophen","level":2,"score":0.7577999830245972},{"id":"https://openalex.org/C2776301958","wikidata":"https://www.wikidata.org/wiki/Q407431","display_name":"Warfarin","level":3,"score":0.6759999990463257},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.48249998688697815},{"id":"https://openalex.org/C2779473830","wikidata":"https://www.wikidata.org/wiki/Q1540899","display_name":"MEDLINE","level":2,"score":0.3797000050544739},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.35679998993873596},{"id":"https://openalex.org/C2778205648","wikidata":"https://www.wikidata.org/wiki/Q215118","display_name":"Anticoagulant","level":2,"score":0.3513999879360199},{"id":"https://openalex.org/C50440223","wikidata":"https://www.wikidata.org/wiki/Q1475848","display_name":"Risk factor","level":2,"score":0.2897000014781952},{"id":"https://openalex.org/C12174686","wikidata":"https://www.wikidata.org/wiki/Q1058438","display_name":"Risk assessment","level":2,"score":0.28349998593330383},{"id":"https://openalex.org/C2776877392","wikidata":"https://www.wikidata.org/wiki/Q2572879","display_name":"acetaminophen overdose","level":4,"score":0.27619999647140503},{"id":"https://openalex.org/C194828623","wikidata":"https://www.wikidata.org/wiki/Q2861470","display_name":"Emergency medicine","level":1,"score":0.25589999556541443}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1001/jama.280.8.695-b","doi":"https://doi.org/10.1001/jama.280.8.695-b","is_oa":false,"landing_page_url":"https://doi.org/10.1001/jama.280.8.695-b","pdf_url":null,"source":{"id":"https://openalex.org/S172573765","display_name":"JAMA","issn_l":"0002-9955","issn":["0002-9955","0098-7484","1538-3598","2376-8118"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320259","host_organization_name":"American Medical Association","host_organization_lineage":["https://openalex.org/P4310320259"],"host_organization_lineage_names":["American Medical Association"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"JAMA","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9940000176429749,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4417048319","https://openalex.org/W1989784480","https://openalex.org/W2268318525","https://openalex.org/W2077629598","https://openalex.org/W2001753560","https://openalex.org/W4299788261","https://openalex.org/W2431217670","https://openalex.org/W2024585160","https://openalex.org/W2081690611","https://openalex.org/W2254029109"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2025-12-05T00:00:00"}