title: Studies on immune complexes in rheumatoid arthritis.
mesh_terms: D000936:Antigen-Antibody Complex / Q000032:analysis*; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D008180:Lupus Erythematosus, Systemic / Q000276:immunology; D012216:Rheumatic Diseases / Q000276:immunology; D012217:Rheumatoid Factor / Q000032:analysis; D013582:Synovial Fluid / Q000276:immunology; D001613:beta 2-Microglobulin / Q000032:analysis
chemical_list: D000936:Antigen-Antibody Complex; D007074:Immunoglobulin G; D001613:beta 2-Microglobulin; D012217:Rheumatoid Factor