Digital Video Subtraction Angiography of the Cervical & Cerebral Vasculature
J Neurosurg 56:173-179, Seeger,J.F.,et al, 1982
Acute Stroke Imaging: What is Sufficient for Triage to Endovascular Therapies?
AJNR 33:790-792, Lev, M.H., 2012
CT Angiography and Doppler Sonography for Emergency Assessment in Acute Basilar Artery Ischemia
Stroke 30:606-612, Brandt,T.,et al, 1999
Cerebral Angiography Practices at US Teaching Hospitals
Stroke 28:1895-1897, Chaturvedi,S.,et al, 1997
When and How to Study the Carotid Arteries
Ann Int Med 15:805-818, 835-8371988., Feussner,J.R.&Matchar,D.B., 1988