RT Journal Article SR Electronic T1 Arteriovenous Fistulae of the CNS JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP S22 OP S25 VO 22 IS 8 suppl YR 2001 UL http://www.ajnr.org/content/22/8_suppl/S22.abstract AB