RT Journal Article SR Electronic T1 Unusual radiologic and clinical presentations of posterior fossa venous angiomas. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 81 OP 84 VO 4 IS 1 A1 Pelz, D M A1 Vinuela, F A1 Fox, A J YR 1983 UL http://www.ajnr.org/content/4/1/81.abstract AB