Exploring the Type 4 Cerebrospinal Fluid Oligoclonal Band Pattern: Clinical and Paraclinical Features with Diagnostic Implications. Mehdiyev D A, Sönmez M T, Şen S, Koç S, Arslan G, Yüceyar N, Sarıdaş F, Koç E R, Turan Ö F, Taşcı İ, et al. Neurol Sci. 2026 Sep 09; 47(10). PMID: 42711549. Abstract CommentRecommendBookmarkWatch