ELISA for rheumatoid factor.
D000372:Agglutination Tests / Q000379:methods; D004797:Enzyme-Linked Immunosorbent Assay; D005069:Evaluation Studies as Topic; D006801:Humans; D007124:Immunoenzyme Techniques; D007841:Latex Fixation Tests / Q000379:methods; D012217:Rheumatoid Factor / Q000302:isolation & purification*
D012217:Rheumatoid Factor