References
Onder B, Kurtaran A, Kimyon S, Selçuk B, Akyüz M (2009) Association of anti-CCP positivity with serum ferritin and DAS-28. Rheumatol Int. doi:10.1007/s00296-009-0941-4
Coenen D, Verschueren P, Westhovens R, Bossuyt X (2007) Technical and diagnostic performance of 6 assays for the measurement of citrullinated protein/peptide antibodies in the diagnosis of rheumatoid arthritis. Clin Chem 53:498–504
Kim DA, Jearn LH, Kim TY (2007) Antiperinuclear factor test is more useful than anti-Sa assay when used with anti-cyclic citrullinated peptide test in diagnosis of rheumatoid arthritis. J Rheumatol 34:1944–1945
Kim SG, Jung KY, Suh HS, Choe JY, Chung SH, Kim CG, Song YH (2001) Is it feasible to adopt a commercialized APF kit (IT-APF™) as a routine diagnostic tool for rheumatoid arthritis? Arthritis Rheum 44:S364
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kim, DA., Kim, TY. Variable association of anti-CCP positivity with serum ferritin may be corrected by APF test. Rheumatol Int 30, 997–998 (2010). https://doi.org/10.1007/s00296-009-1143-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00296-009-1143-9