The serum immunoglobulin and beta-1-C-beta-1-A globulin levels in rheumatoid arthritis.
D001172:Arthritis, Rheumatoid / Q000276:immunology*; D001609:Beta-Globulins / Q000032:analysis*; D005455:Fluorescent Antibody Technique; D006801:Humans; D005779:Immunodiffusion; D007074:Immunoglobulin G / Q000032:analysis*; D007075:Immunoglobulin M / Q000032:analysis*; D008875:Middle Aged
D001609:Beta-Globulins; D007074:Immunoglobulin G; D007075:Immunoglobulin M