Neurofilament light in CSF and serum is a sensitive marker for axonal white matter injury in MS. Bergman J, Dring A, Zetterberg H, Blennow K, Norgren N, Gilthorpe J, Bergenheim T, Svenningsson A Neurol Neuroimmunol Neuroinflamm. 2016 Oct; 3(5):e271. Epub 2016 Aug 02. PMID: 27536708. Abstract CommentRecommendBookmarkWatch