title: Anticoagulants for atrial fibrillation.
authors.affiliation: Clinical Epidemiology Unit, Ottawa Civic Hospital, Ontario, Canada.
authors.forename: A
authors.initials: A
authors.lastname: Laupacis
mesh_terms: D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use*; D001241:Aspirin / Q000627:therapeutic use; D001281:Atrial Fibrillation / Q000150:complications*; D002561:Cerebrovascular Disorders / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D008875:Middle Aged; D012008:Recurrence
chemical_list: D000925:Anticoagulants; D001241:Aspirin