Progression of joint damage in early rheumatoid arthritis: association with HLA-DRB1, rheumatoid factor, and anti-citrullinated protein antibodies in relation to different treatment strategies.
Arthritis Rheum. 2008 May;58(5):1293-8. doi: 10.1002/art.23439.
Arthritis Rheum. 2008.
PMID: 18438829
Free article.
Clinical Trial.