1)Leon MB, et al:A clinical trial comparing three antithrombotic-drug regimens after coronary-artery stenting. Stent Anticoagulation Restenosis Study Investigators. N Engl J Med 339:1665-1671, 1998
2)Connolly S, et al:Clopidogrel plus aspirin versus oral anticoagulation for atrial fibrillation in the Atrial fibrillation Clopidogrel Trial with Irbesartan for prevention of Vascular Events(ACTIVE W);A randomised controlled trial. Lancet 367:1903-1912, 2006
3)Dewilde WJ, et al:Use of clopidogrel with or without aspirin in patients taking oral anticoagulant therapy and undergoing percutaneous coronary intervention;An open-label, randomised, controlled trial. Lancet 381:1107-1115, 2013
4)Lamberts M, et al:Antiplatelet therapy for stable coronary artery disease in atrial fibrillation patients taking an oral anticoagulant;A nationwide cohort study. Circulation 129:1577-1585, 2014