Markers of JC virus infection in patients with multiple sclerosis under natalizumab therapy. Clausi V, Giannecchini S, Magnani E, Repice A, Mechi C, Martelli F, Azzi A, Massacesi L Neurol Neuroimmunol Neuroinflamm. 2015 Feb; 2(1):e58. Epub 2015 Jan 14. PMID: 25610882. Abstract CommentRecommendBookmarkWatch