RT Journal Article SR Electronic T1 Meningeal enhancement in multiple sclerosis truth or coincidence? JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 401 OP 402 VO 13 IS 1 A1 Grossman, R I YR 1992 UL http://www.ajnr.org/content/13/1/401.abstract AB