Prolonged-release fampridine in multiple sclerosis: Improved ambulation effected by changes in walking pattern. Zörner B, Filli L, Reuter K, Kapitza S, Lörincz L, Sutter T, Weller D, Farkas M, Easthope CS, Czaplinski A, et al. Mult Scler. 2016 Jan 13. PMID: 26762672. Abstract CommentRecommendBookmarkWatch