Progression in disability and regional grey matter atrophy in relapsing-remitting multiple sclerosis. Hofstetter L, Naegelin Y, Filli L, Kuster P, Traud S, Smieskova R, Mueller-Lenke N, Kappos L, Gass A, Sprenger T, et al. Mult Scler. 2013 Jun 26. PMID: 23804554. Abstract CommentRecommendBookmarkWatch