Dalfampridine: review of its efficacy in improving gait in patients with multiple sclerosis. Sahraian MA, Maghzi AH, Etemadifar M, Minagar A J Cent Nerv Syst Dis. 2011; 3:87-93. Epub 2011 May 16. PMID: 23861641. Abstract CommentRecommendBookmarkWatch