Identifying hidden conditions.
D004636:Emergency Service, Hospital; D005260:Female; D006801:Humans; D019300:Medical Errors / Q000517:prevention & control*; D012308:Risk Management; D006113:United Kingdom; D020246:Venous Thrombosis / Q000188:drug therapy; D014859:Warfarin / Q000627:therapeutic use
D014859:Warfarin