Cost-effectiveness of early initiation of fingolimod versus delayed initiation after 1 year of intramuscular interferon Beta-1a in patients with multiple sclerosis. Agashivala N, Kim E Clin Ther. 2012 Jul; 34(7):1583-90. Epub 2012 Jun 28. PMID: 22749258. Abstract CommentRecommendBookmarkWatch