title: Defective rheumatoid lymphocyte function assessed by Epstein-Barr virus infection in vitro.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000276:immunology*; D004797:Enzyme-Linked Immunosorbent Assay; D004854:Herpesvirus 4, Human / Q000276:immunology*; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis; D008214:Lymphocytes / Q000276:immunology*
chemical_list: D007075:Immunoglobulin M