Quality of Anticoagulation Control in Atrial FibrillationLancet 376:935-937, Lane,D.A. &Lip,G.Y.H., 2010
Comparison of Warfarin and Aspirin for Symptomatic Intracranial Arterial StenosisNEJM 352:1305-1316, 1368, Chimowitz,M.I.,et al, 2005