title: [Immunologic background of overlap syndrome--studies on cellular immunity].
mesh_terms: D000818:Animals; D001172:Arthritis, Rheumatoid / Q000276:immunology; D001323:Autoantibodies / Q000032:analysis; D003095:Collagen Diseases / Q000150:complications / Q000276:immunology*; D003601:Cytotoxicity Tests, Immunologic; D006801:Humans; D007111:Immunity, Cellular; D007165:Immunosuppression Therapy; D008180:Lupus Erythematosus, Systemic / Q000276:immunology; D051379:Mice; D009187:Myelitis / Q000276:immunology; D012859:Sjogren's Syndrome / Q000150:complications / Q000276:immunology; D013577:Syndrome; D013601:T-Lymphocytes / Q000276:immunology; D013950:Thymus Gland / Q000276:immunology
chemical_list: D001323:Autoantibodies