RT Journal Article SR Electronic T1 MR Evaluation of Brain Perfusion after Radiosurgery of Cerebral Arteriovenous Malformations: A Surgeon’s View JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1632 OP 1633 VO 25 IS 10 A1 Howard J. Landy YR 2004 UL http://www.ajnr.org/content/25/10/1632.abstract AB