title: Cimetidine and oral anticoagulants.
mesh_terms: D001777:Blood Coagulation / Q000187:drug effects*; D002927:Cimetidine / Q000494:pharmacology*; D004357:Drug Synergism; D006146:Guanidines / Q000494:pharmacology*; D006801:Humans; D014859:Warfarin / Q000494:pharmacology*
chemical_list: D006146:Guanidines; D014859:Warfarin; D002927:Cimetidine