Depression in multiple sclerosis: effect of brain derived neurotrophic factor Val66Met polymorphism and disease perception. Santoro M, Nociti V, De Fino C, Caprara A, Giordano R, Palomba N, Losavio F, Marra C, Patanella AK, Mirabella M, et al. Eur J Neurol. 2016 Jan 12. PMID: 26756166. Abstract CommentRecommendBookmarkWatch