Editors' Pick Electrophysiological markers and predictors of the disease course in primary progressive multiple sclerosis. Schlaeger R, D'Souza M, Schindler C, Grize L, Kappos L, Fuhr P Mult Scler. 2013 Jun 11. Epub 1969 Dec 31. PMID: 23756680. Abstract CommentRecommendBookmarkWatch