Hemianopia and visual loss due to progressive multifocal leukoencephalopathy in natalizumab-treated multiple sclerosis. Herold T R, Jakl V, Graser A, Eibl-Lindner K Clin Ophthalmol. 2012; 6:1131-1133. Epub 2012 Jul 18. PMID: 22888211. Abstract CommentRecommendBookmarkWatch