Reduced magnetisation transfer ratio in cognitively impaired patients at the very early stage of multiple sclerosis: a prospective, multicenter, cross-sectional study

por Faiss, J H, Dähne, D, Baum, K, Deppe, R, Hoffmann, F, Köhler, W, Kunkel, A, Lux, A, Matzke, M, Penner, I K, Sailer, M, Zettl, U K
Publicado 2014