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Correction

Correction: The PTPN22 1858C/T polymorphism is associated with anti-cyclic citrullinated peptide antibody-positive early rheumatoid arthritis in northern Sweden

Heidi Kokkonen1, Martin Johansson1, Lena Innala1, Erik Jidell2 and Solbritt Rantapää-Dahlqvist1 email

Department of Rheumatology, University Hospital, SE-901 85 Umeå, Sweden

Department of Transfusion Medicine, University Hospital, SE-901 85 Umeå, Sweden

author email corresponding author email

Arthritis Research & Therapy 2007, 9:403doi:10.1186/ar2312

Published: 25 October 2007


See related research article by Kokkonen et al., http://arthritis-research.com/content/9/3/R56

First paragraph (this article has no abstract)

After publication of our recent article [1], we noticed an error in Table 6 'Relative risk for developing rheumatoid arthritis in patients, stratified for anti-cyclic citrullinated peptide (anti-CCP) antibodies'.


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