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