title: Autoantibodies in synovial fluid.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000276:immunology; D001323:Autoantibodies / Q000032:analysis*; D004797:Enzyme-Linked Immunosorbent Assay; D006386:Hemagglutination Tests / Q000379:methods; D006801:Humans; D013582:Synovial Fluid / Q000276:immunology*; D013954:Thyroglobulin / Q000276:immunology
chemical_list: D001323:Autoantibodies; D013954:Thyroglobulin