title: Atrial fibrillation.
authors.forename: C H
authors.initials: CH
authors.lastname: Toh
authors.forename: F
authors.initials: F
authors.lastname: Johnstone
authors.forename: J
authors.initials: J
authors.lastname: Webster
mesh_terms: D000368:Aged; D000925:Anticoagulants / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000188:drug therapy* / Q000453:epidemiology; D002561:Cerebrovascular Disorders / Q000209:etiology / Q000517:prevention & control; D015897:Comorbidity; D004739:England / Q000453:epidemiology; D006801:Humans; D015995:Prevalence; D014859:Warfarin / Q000627:therapeutic use*
chemical_list: D000925:Anticoagulants; D014859:Warfarin