title: Warfarin use in patients with atrial fibrillation. Better surveillance is needed.
authors.forename: S
authors.initials: S
authors.lastname: Bridger
mesh_terms: D000368:Aged; D000925:Anticoagulants; D001281:Atrial Fibrillation / Q000188:drug therapy; D000075202:Contraindications; D006801:Humans; D014859:Warfarin
chemical_list: D000925:Anticoagulants; D014859:Warfarin