RT Journal Article SR Electronic T1 The Clinical Practice of Critical Care Neurology. 1st ed JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 954 OP 954 VO 20 IS 5 A1 Wijdicks, E.F.M. YR 1999 UL http://www.ajnr.org/content/20/5/954.abstract AB