title: Anticoagulation of atrial fibrillation in older people: a clinical practice observational study.
authors.forename: Ahmed H
authors.initials: AH
authors.lastname: Abdelhafiz
authors.forename: Nigel M
authors.initials: NM
authors.lastname: Wheeldon
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D000925:Anticoagulants / Q000009:adverse effects / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000188:drug therapy*; D005260:Female; D006470:Hemorrhage / Q000139:chemically induced / Q000453:epidemiology*; D006801:Humans; D015994:Incidence; D019934:International Normalized Ratio; D008297:Male; D008875:Middle Aged; D013923:Thromboembolism / Q000453:epidemiology*; D016896:Treatment Outcome
chemical_list: D000925:Anticoagulants