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Bechard DJ, Birmingham TB, Zecevic AA, Jones IC, Giffin JR, Jenkyn TR.Bechard DJ, et al. Among authors: giffin jr.Arthritis Care Res (Hoboken). 2012 Apr;64(4):525-32. doi: 10.1002/acr.21584.Arthritis Care Res (Hoboken). 2012.PMID: 22213740Free article.