title: CNS IgG synthesis in multiple sclerosis: choosing the right reference population.
mesh_terms: D001921:Brain / Q000276:immunology*; D006801:Humans; D007074:Immunoglobulin G / Q000096:biosynthesis*; D009103:Multiple Sclerosis / Q000276:immunology*; D012016:Reference Values
chemical_list: D007074:Immunoglobulin G