title: Rheumatoid arthritis: evidence for a defect in T-cell function.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000276:immunology* / Q000382:microbiology; D001402:B-Lymphocytes / Q000276:immunology; D002455:Cell Division; D004854:Herpesvirus 4, Human / Q000276:immunology; D006801:Humans; D007244:Infectious Mononucleosis / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology*