Are there Epstein-Barr virus seronegative patients with multiple sclerosis? Deuschle K, Hofmann J, Otto C, Bellmann-Strobl J, Scherner O, Klumbies K, Schneider E, Broddack J, Paul F, Ruprecht K Mult Scler. 2013 Jan 10. PMID: 23307904. Abstract CommentRecommendBookmarkWatch