AMPYRA® two-year safety data presented at 28th Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS) Acorda Therapeutics, 10 Oct 2012 Accessed on 16 Oct 2012 from http://ir.acorda.com/phoenix.zhtml?c=194451&p=irol-newsOtherArticle&ID=1743556. CommentRecommendBookmarkWatch