The Relationship between Gray Matter Quantitative MRI and Disability in Secondary Progressive Multiple Sclerosis. Gracien R-M, Jurcoane A, Wagner M, Reitz SC, Mayer C, Volz S, Hof S-M, Fleischer V, Droby A, Steinmetz H, et al. PLoS One. 2016; 11(8):e0161036. Epub 2016 Aug 11. PMID: 27513853. Abstract CommentRecommendBookmarkWatch