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Ruth JH, Amin MA, Woods JM, He X, Samuel S, Yi N, Haas CS, Koch AE, Bullard DC.Ruth JH, et al. Among authors: amin ma.Arthritis Res Ther. 2005;7(5):R959-70. doi: 10.1186/ar1770. Epub 2005 Jun 15.Arthritis Res Ther. 2005.PMID: 16207337Free PMC article.