Secondary prevention of stroke.
D000925:Anticoagulants / Q000627:therapeutic use*; D003226:Congresses as Topic; D006801:Humans; D009462:Neurology; D055502:Secondary Prevention / Q000379:methods*; D012955:Societies, Medical; D013019:South Africa; D020521:Stroke / Q000517:prevention & control*
D000925:Anticoagulants