RT Journal Article SR Electronic T1 Is CT Perfusion Ready for Prime Time? JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 3 OP 4 VO 25 IS 1 A1 Burdette, Jonathan H. YR 2004 UL http://www.ajnr.org/content/25/1/3.abstract AB