Dalfampridine in hereditary spastic paraplegia: a prospective, open study. Béreau M, Anheim M, Chanson J-B, Tio G, Echaniz-Laguna A, Depienne C, Collongues N, De Sèze J J Neurol. 2015 Mar 26. Epub 2015 Mar 26. PMID: 25808501. Abstract CommentRecommendBookmarkWatch