title: Sensitivity of assay techniques for the detection of low avidity anti-RNA antibodies in rheumatic diseases.
mesh_terms: D001323:Autoantibodies / Q000032:analysis*; D004797:Enzyme-Linked Immunosorbent Assay; D006386:Hemagglutination Tests; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D011233:Precipitin Tests; D012313:RNA / Q000276:immunology*; D012216:Rheumatic Diseases / Q000276:immunology*
chemical_list: D001323:Autoantibodies; D012313:RNA