RT Journal Article SR Electronic T1 MR Imaging Investigations in a Non-Human Primate Model of Multiple Sclerosis JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 955 OP 957 VO 20 IS 6 A1 Claude P. Genain YR 1999 UL http://www.ajnr.org/content/20/6/955.abstract AB