title: Comparative effectiveness of warfarin and new anticoagulants.
authors.forename: James A
authors.initials: JA
authors.lastname: Reiffel
mesh_terms: D000925:Anticoagulants / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000188:drug therapy*; D006801:Humans; D054556:Venous Thromboembolism / Q000188:drug therapy*; D014859:Warfarin / Q000627:therapeutic use*
chemical_list: D000925:Anticoagulants; D014859:Warfarin