The Relationship Between Brain MR Spectroscopy and Disability in Multiple Sclerosis: 20-Year Data from the U.S. Glatiramer Acetate Extension Study. Khan O, Seraji-Bozorgzad N, Bao F, Razmjou S, Caon C, Santiago C, Latif Z, Aronov R, Zak I, Ashtamker N, et al. J Neuroimaging. 2016 May 23. PMID: 27214389. Abstract CommentRecommendBookmarkWatch