PT - JOURNAL ARTICLE AU - R. F. Nelson TI - Multiple Sclerosis DP - 1998 Aug 25 TA - Canadian Medical Association Journal PG - 401--401 VI - 159 IP - 4 4099 - http://www.cmaj.ca/content/159/4/401.short 4100 - http://www.cmaj.ca/content/159/4/401.full SO - CMAJ1998 Aug 25; 159