Vertebrobasilar Disease
NEJM 352:2618-2626, Savitz,S.I.&Caplan,L.R., 2005
Posterior Cerebral Artery Syndromes
, Caplan,L.R. &Bogousslavsky,J., 1998
Stroke Mechanisms and Clinical Presentation in Large Subcortical Infarctions
Neurol 49:1538-1541, Horowitz,D.&Tuhrim,S., 1997