Practice Guidelines for the Use of Imaging in Transient Ischemic Attacks and Acute Stroke
Stroke 28:1480-1497, Culebras,A.,et al, 1997
Dissection of the Intracranial Vertebral Artery
Neurol 38:868-877, Caplan,L.R.,et al, 1988
Dolichoectatic Basilar Artery:A Review of 23 Cases
Stroke 17:1277-1281, Nishizaki,T.,et al, 1986