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Hartgring SA, van Roon JA, Wenting-van Wijk M, Jacobs KM, Jahangier ZN, Willis CR, Bijlsma JW, Lafeber FP.Hartgring SA, et al. Among authors: jahangier zn.Arthritis Rheum. 2009 Sep;60(9):2595-605. doi: 10.1002/art.24754.Arthritis Rheum. 2009.PMID: 19714586Free article.