RT Journal Article SR Electronic T1 Mechanical and Pharmocologic Treatment of Vasospasm JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP S26 OP S27 VO 22 IS 8 suppl YR 2001 UL http://www.ajnr.org/content/22/8_suppl/S26.abstract AB