[Progressive multifocal leukoencephalopathy associated to natalizumab: the importance of magnetic resonance imaging in its early diagnosis]. Marti G, Rio J, Rovira A, Auger C, Tintore M, Sastre-Garriga J, Vidal A, Castillo J, Montalban X Rev Neurol. 2015 Feb 16; 60(4):164-8. PMID: 25670046. Abstract CommentRecommendBookmarkWatch