What is the ability of anti-cyclic citrullinated peptide antibodies determination in synovial fluid in discriminating rheumatoid arthritis from non-rheumatoid arthritis patients? A Tunisian cross-sectional study.

What is the ability of anti-cyclic citrullinated peptide antibodies determination in synovial fluid in discriminating rheumatoid arthritis from non-rheumatoid arthritis patients? A Tunisian cross-sectional study.