title: Atrial fibrillation and stroke: what we know, what's new, and what we should do now.
authors.forename: C S
authors.initials: CS
authors.lastname: Landefeld
mesh_terms: D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use; D001281:Atrial Fibrillation / Q000097:blood / Q000150:complications*; D001777:Blood Coagulation; D002561:Cerebrovascular Disorders / Q000209:etiology* / Q000517:prevention & control; D006801:Humans; D008875:Middle Aged; D014859:Warfarin / Q000627:therapeutic use
chemical_list: D000925:Anticoagulants; D014859:Warfarin