Clinical Carotid Endarterectomy Decision Making
Neurol 56:1009-1015,990, Johnston,D.C.C. & Goldstein,L.B., 2001
Common Carotid Artery Bifurcation:Prelim Results of CT Angio & Color-Coded Duplex Sonogr Compared with DSA
AJR 168:361-365, Link,J.,et al, 1997