Combination therapy with mitoxantrone and plasma exchange in aggressive relapsing remitting multiple sclerosis: A preliminary clinical study. Tabrizi N, Etemadifar M, Ashtari F, Zahed A, Etemadifar F J Res Med Sci. 2012 Sep; 17(9):828-33. PMID: 23826008. Abstract CommentRecommendBookmarkWatch