PML-IRIS during Fingolimod Diagnosed after Natalizumab Discontinuation. Killestein J, Vennegoor A, van Golde AEL, Bourez RLJH, Wijlens MLB, Wattjes MP Case Rep Neurol Med. 2014; 2014:307872. Epub 2014 Nov 23. PMID: 25506447. Abstract CommentRecommendBookmarkWatch