Treatment of optic neuritis by plasma exchange (add-on) in neuromyelitis optica. Merle H, Olindo S, Jeannin S, Valentino R, Mehdaoui H, Cabot F, Donnio A, Hage R, Richer R, Smadja D, et al. Arch Ophthalmol. 2012 Jul 1; 130(7):858-62. PMID: 22776923. Abstract CommentRecommendBookmarkWatch