RT Journal Article SR Electronic T1 Aneurysm Endovascular Therapy JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP S4 OP S7 VO 22 IS 8 suppl YR 2001 UL http://www.ajnr.org/content/22/8_suppl/S4.abstract AB