C9ORF72 repeat expansion not detected in patients with multiple sclerosis. Fenoglio C, De Riz M, Villa C, Serpente M, Ridolfi E, Bonsi R, Cioffi SMG, Barone C, Pietroboni A, Calvi A, et al. Neurobiol Aging. 2013 Nov 1. PMID: 24355526. Abstract CommentRecommendBookmarkWatch