title: Effective anticoagulation.
authors.forename: S
authors.initials: S
authors.lastname: Vaidya
mesh_terms: D000368:Aged; D000925:Anticoagulants / Q000008:administration & dosage*; D001281:Atrial Fibrillation / Q000188:drug therapy; D006801:Humans; D014859:Warfarin / Q000008:administration & dosage*
chemical_list: D000925:Anticoagulants; D014859:Warfarin