Transesoph Echocardiogr Correl of Thromboembolism in High-Risk Pts with Nonvalv Atrial Fib
Ann Int Med 128:639-647, 6851998., Chan,K.L.,et al, 1998
Embolic Strokes of Unknown Source and Cryptogenic Stroke: Implications in Clinical Practice
Front Neurol 7:1-16, Nouh, A.,et al, 2016