Excess Mortality in Patients with Multiple Sclerosis Starts at 20 Years from Clinical Onset: Data from a Large-Scale French Observational Study. Leray E, Vukusic S, Debouverie M, Clanet M, Brochet B, De Sèze J, Zéphir H, Defer G, Lebrun-Frenay C, Moreau T, et al. PLoS One. 2015; 10(7):e0132033. Epub 2015 Jul 06. PMID: 26148099. Abstract CommentRecommendBookmarkWatch