Pathologic heterogeneity persists in early active multiple sclerosis lesions. Metz I, Weigand SD, Popescu BFG, Frischer JM, Parisi JE, Guo Y, Lassmann H, Brück W, Lucchinetti CF Ann Neurol. 2014 Apr 26. PMID: 24771535. Abstract CommentRecommendBookmarkWatch