title: Initiation and persistence of warfarin or aspirin as thromboprophylaxis in chronic atrial fibrillation in general practice.
authors.affiliation: University Department of Medicine, City Hospital, Birmingham, UK.
authors.forename: C W
authors.initials: CW
authors.lastname: Khoo
authors.forename: G Y H
authors.initials: GY
authors.lastname: Lip
mesh_terms: D001241:Aspirin / Q000627:therapeutic use*; D001281:Atrial Fibrillation / Q000150:complications*; D005194:Family Practice; D006801:Humans; D011292:Premedication / Q000379:methods; D013927:Thrombosis / Q000517:prevention & control*; D014859:Warfarin / Q000627:therapeutic use*
chemical_list: D014859:Warfarin; D001241:Aspirin