RT Journal Article SR Electronic T1 Enhancement of gray matter in anterior spinal infarction. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 983 OP 985 VO 13 IS 3 A1 Friedman, D P A1 Flanders, A E YR 1992 UL http://www.ajnr.org/content/13/3/983.abstract AB