Patient perspectives on switching disease-modifying therapies in the NARCOMS registry. Salter AR, Marrie R A, Agashivala N, Belletti DA, Kim E, Cutter GR, Cofield SS, Tyry T Patient Prefer Adherence. 2014; 8:971-9. Epub 2014 Jul 04. PMID: 25045254. Abstract CommentRecommendBookmarkWatch