RT Journal Article SR Electronic T1 The Cerebral Venous System and Its Disorders JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 526 OP 526 VO 5 IS 5 A1 Samuel M. Wolpert YR 1984 UL http://www.ajnr.org/content/5/5/526.abstract AB