title: New ideas on the pathogenesis of rheumatoid arthritis.
authors: Division of Medicine, United Medical School, Guy's Hospital, London, United Kingdom.
authors: G S
authors: GS
authors: Panayi
mesh_terms: D001172:Arthritis, Rheumatoid / Q000209:etiology* / Q000276:immunology; D016207:Cytokines / Q000276:immunology; D006684:HLA-DR Antigens / Q000032:analysis; D006801:Humans; D013583:Synovial Membrane / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology
chemical_list: D016207:Cytokines; D006684:HLA-DR Antigens