Therapy Optimization in Multiple Sclerosis: A cohort study of therapy adherence and risk of relapse.

Cohen BA, Coyle PK, Leist T, Oleen-Burkey MA, Schwartz M, Zwibel H

Mult Scler Relat Disord. 2015 Jan; 4(1):75-82. Epub 2014 Oct 07. PMID: 25787057. Abstract