II. Indications

  1. Rheumatoid Arthritis Diagnosis confirmation
    1. Rheumatoid Factor or Antinuclear Antibody positive
    2. May also predict prognosis and erosive disease likelihood
    3. Does not correlate to therapy response (not used for monitoring)

III. Mechanism

  1. Enzyme-linked Immunosorbent Assay (ELISA)

IV. Efficacy: Rheumatoid Arthritis Diagnosis

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