RT Journal Article SR Electronic T1 MR Perfusion Imaging JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1192 OP 1193 VO 20 IS 7 A1 Bryan, R. Nick A1 McLaughlin, Alan YR 1999 UL http://www.ajnr.org/content/20/7/1192.abstract AB