Current Role of Cerebral Angiography in the Diagnosis of Cerebrovascular Diseases
AJR 159:191-197, Wolpert,S.M.&Caplan,L.R., 1992
Ruptured Cavernous Sinus Aneurysms Causing Carotid Cavernous Fistula: Incidence, Clinical Presentation, Treatment, and Outcome
AJNR 27:185-189, van Rooij, W.J.,et al, 2006
Investigating suspected subarachnoid hemorrhage in adults
, Brown, S.C., et al,