Editors' Pick Placebo-controlled trial of oral laquinimod in multiple sclerosis: MRI evidence of an effect on brain tissue damage. Filippi M, Rocca MA, Pagani E, De Stefano N, Jeffery D, Kappos L, Montalban X, Boyko AN, Comi G, on behalf of the ALLEGRO Study Group J Neurol Neurosurg Psychiatry. 2013 Sep 12. PMID: 24029546. Abstract CommentRecommendBookmarkWatch