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Pessler F, Dai L, Diaz-Torne C, Ogdie A, Gomez-Vaquero C, Paessler ME, Einhorn E, Chen LX, Schumacher HR.Pessler F, et al. Among authors: chen lx.Arthritis Rheum. 2008 Aug 15;59(8):1137-46. doi: 10.1002/art.23915.Arthritis Rheum. 2008.PMID: 18668606Free article.