title: Chronic synovitis in rheumatoid arthritis.
mesh_terms: D000936:Antigen-Antibody Complex; D000942:Antigens, Bacterial; D000956:Antigens, Viral; D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000276:immunology; D001324:Autoantigens; D002908:Chronic Disease; D003168:Complement Fixation Tests; D003165:Complement System Proteins; D006801:Humans; D007111:Immunity, Cellular; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D009175:Mycoplasma Infections / Q000276:immunology; D010587:Phagocytosis; D012217:Rheumatoid Factor; D012713:Serum Sickness / Q000276:immunology; D013585:Synovitis / Q000209:etiology* / Q000276:immunology
chemical_list: D000936:Antigen-Antibody Complex; D000942:Antigens, Bacterial; D000956:Antigens, Viral; D001324:Autoantigens; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D003165:Complement System Proteins; D012217:Rheumatoid Factor