Fumarate treatment in progressive forms of multiple sclerosis: first results of a single-center observational study. Strassburger-Krogias K, Ellrichmann G, Krogias C, Altmeyer P, Chan A, Gold R Ther Adv Neurol Disord. 2014 Sep; 7(5):232-8. PMID: 25342977. Abstract CommentRecommendBookmarkWatch