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Blalock SJ, DeVellis BM, DeVellis RF, Chewning B, Jonas BL, Sleath BL.Blalock SJ, et al. Among authors: devellis bm.Arthritis Care Res (Hoboken). 2015 Feb;67(2):161-8. doi: 10.1002/acr.22424.Arthritis Care Res (Hoboken). 2015.PMID: 25073718Free article.
Blalock SJ, Slota C, Devellis BM, Devellis RF, Chewning B, Jonas BL, Sleath BL.Blalock SJ, et al. Among authors: devellis bm.Arthritis Care Res (Hoboken). 2014 Apr;66(4):542-50. doi: 10.1002/acr.22170.Arthritis Care Res (Hoboken). 2014.PMID: 24022872Free article.