title: Characteristics of an antigen reactivity in synovial fluids and its association with rheumatoid arthritis.
mesh_terms: D000941:Antigens / Q000032:analysis*; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D005347:Fibroblasts / Q000276:immunology; D006023:Glycoproteins / Q000276:immunology; D006801:Humans; D007122:Immunoelectrophoresis; D013582:Synovial Fluid / Q000166:cytology / Q000276:immunology*
chemical_list: D000941:Antigens; D006023:Glycoproteins