title: Patterns of serum gamma G-globulin heterogeneity in health, rheumatoid arthritis and cancer.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000276:immunology*; D001797:Blood Protein Electrophoresis; D006801:Humans; D007125:Immunogenetics; D007136:Immunoglobulins / Q000032:analysis*; D007519:Isoantigens / Q000032:analysis; D008545:Melanoma / Q000276:immunology; D009101:Multiple Myeloma / Q000276:immunology; D009369:Neoplasms / Q000276:immunology*
chemical_list: D007136:Immunoglobulins; D007519:Isoantigens