title: Prothrombin times may be misleading.
authors.affiliation: Department of Medicine, University of Kansas School of Medicine-Wichita.
authors.forename: D L
authors.initials: DL
authors.lastname: Vine
mesh_terms: D001281:Atrial Fibrillation / Q000097:blood / Q000188:drug therapy*; D004305:Dose-Response Relationship, Drug; D006801:Humans; D009203:Myocardial Infarction / Q000097:blood / Q000188:drug therapy*; D011517:Prothrombin Time; D012016:Reference Values; D014859:Warfarin / Q000627:therapeutic use*
chemical_list: D014859:Warfarin