title: The role of the laboratory in rheumatology. Rheumatoid factors.
mesh_terms: D000372:Agglutination Tests; D000918:Antibody Specificity; D004797:Enzyme-Linked Immunosorbent Assay; D005455:Fluorescent Antibody Technique; D006801:Humans; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007163:Immunosorbent Techniques; D011863:Radioimmunoassay; D012217:Rheumatoid Factor / Q000032:analysis / Q000276:immunology*; D012397:Rosette Formation
chemical_list: D007074:Immunoglobulin G; D007075:Immunoglobulin M; D012217:Rheumatoid Factor