The Effect of Low-Dose Warfarin on the Risk of Stroke in Patients with Nonrheumatic Atrial Fibrillation
NEJM 323:1505-1511, 1556-15581990., Kistler,J.P.,et al, 1990
Incidence and Clinical Course of Thrombus Formation on Atrial Septal Defect and Patent Foramen Ovale Closure Devices in 1,000 Consecutive Patients
J Am Coll Cardiol 43:302-309, Krumsdorf,U.,et al, 2004
Incidence of Thrombus Formation on the CardioSEAL and the Amplatzer Interatrial Closure Devices
Am J Cardiol 93:426-431, Anzai,H.,et al, 2004