Frontiers | High Levels of Cerebrospinal Fluid Kappa Free Light Chains Relate to IgM Intrathecal Synthesis and Might Have Prognostic Implications in Relapsing Multiple Sclerosis
Cerebrospinal Fluid Immunoglobulin Kappa Light Chain in Clinically Isolated Syndrome and Multiple Sclerosis | PLOS ONE
Polyclonal free light chains: promising new biomarkers in inflammatory | CBF
Kappa free light chain index as a diagnostic biomarker in multiple sclerosis: A real‐world investigation - Rosenstein - 2021 - Journal of Neurochemistry - Wiley Online Library