Editors' Pick Association between use of interferon beta and progression of disability in patients with relapsing-remitting multiple sclerosis. Shirani A, Zhao Y, Karim M E, Evans C, Kingwell E, van der Kop ML, Oger J, Gustafson P, Petkau J, Tremlett H JAMA. 2012 Jul 18; 308(3):247-56. Epub 1969 Dec 31. PMID: 22797642. Abstract CommentRecommendBookmarkWatch
