RT Journal Article SR Electronic T1 Hypertensive Brain Stem Encephalopathy JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1366 OP 1366 VO 21 IS 7 A1 Gregory Youngnam Chang A1 James R. Keane YR 2000 UL http://www.ajnr.org/content/21/7/1366.abstract AB