Biologic switching and relapses during biologic therapy in AQP4-IgG-positive NMOSD: a real-world study. Matsuyoshi A, Shinoda K, Takeuchi H, Inamori Y, Kurasawa R, Mizutani K, Kira Y-I, Iwao K, Watanabe M, Masaki K, et al. Mult Scler Relat Disord. 2026 Nov 07; 117:108044. PMID: 43008529. Abstract CommentRecommendBookmarkWatch