RT Journal Article SR Electronic T1 Sensitivity and Prognostic Value of Early CT in Occlusion of the Middle Cerebral Artery Trunk JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 16 OP 18 VO 15 IS 1 A1 Thomas A. Tomsick YR 1994 UL http://www.ajnr.org/content/15/1/16.abstract AB