Grey Matter Atrophy in Multiple Sclerosis: Clinical Interpretation Depends on Choice of Analysis Method. Popescu V, Schoonheim MM, Versteeg A, Chaturvedi N, Jonker M, Xavier de Menezes R, Gallindo Garre F, Uitdehaag B M, Barkhof F, Vrenken H PLoS One. 2016; 11(1):e0143942. Epub 2016 Jan 08. PMID: 26745873. Abstract CommentRecommendBookmarkWatch