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Wilson FC, Icen M, Crowson CS, McEvoy MT, Gabriel SE, Kremers HM.Wilson FC, et al. Among authors: kremers hm.Arthritis Rheum. 2009 Feb 15;61(2):233-9. doi: 10.1002/art.24172.Arthritis Rheum. 2009.PMID: 19177544Free PMC article.