Dural Arteriovenous Fistulas:Evaluation with MR Imaging
Radiology 175:193-199, DeMarco,J.K.,et al, 1990
Thrombosis of the Cerebral VEins and Sinuses
NEJM 352:1791-1798, Stam,J., 2005
Cerebral Venous Thrombosis
Bousser, M-G & Barnett, H. J. M. , in Stroke, Pathophysiol, Diag & Manage, 2nd Ed, Churchhill Living, tone, NY, Ch 19,, 1992