title: Potential interaction between tramadol and warfarin.
authors.forename: M L
authors.initials: ML
authors.lastname: Scher
authors.forename: N H
authors.initials: NH
authors.lastname: Huntington
authors.forename: J A
authors.initials: JA
authors.lastname: Vitillo
mesh_terms: D000368:Aged; D000701:Analgesics, Opioid / Q000009:adverse effects*; D000925:Anticoagulants / Q000493:pharmacokinetics*; D001780:Blood Coagulation Tests; D004347:Drug Interactions; D006801:Humans; D008297:Male; D014147:Tramadol / Q000009:adverse effects*; D014859:Warfarin / Q000493:pharmacokinetics*
chemical_list: D000701:Analgesics, Opioid; D000925:Anticoagulants; D014147:Tramadol; D014859:Warfarin