Transorbital sonography reveals retrobulbar optic nerve neuroaxonal changes in multiple sclerosis. Merli N, Ferri C, Copetti M, Inchingolo V, Malferrari G, Paciaroni M, Pugliatti M J Neurol Sci. 2026 Oct 01; 491:126198. PMID: 42887469. Abstract CommentRecommendBookmarkWatch