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1: Arthritis Rheum. 2007 Jun;56(6):1728-35.Click here to read Links

Emerging patterns of risk factor make-up enable subclassification of rheumatoid arthritis.

Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands. avdhelm@lumc.nl

PMID: 17534941 [PubMed - indexed for MEDLINE]