Article info
Letter
Duration of pre-rheumatoid arthritis anti-cyclic citrullinated peptide positivity is positively associated with age at seroconversion
- Dr D van Schaardenburg, Department of Rheumatology, Jan van Breemen Institute, 1056 AB Amsterdam, The Netherlands; d.v.schaardenburg{at}janvanbreemen.nl
Citation
Duration of pre-rheumatoid arthritis anti-cyclic citrullinated peptide positivity is positively associated with age at seroconversion
Publication history
- Accepted January 28, 2008
- First published October 14, 2008.
Online issue publication
April 13, 2016
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Copyright information
2008 BMJ Publishing Group and European League Against Rheumatism