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Altpeter M, Houenou LO, Martin KR, Schoster B, Callahan LF.Altpeter M, et al. Among authors: callahan lf.Arthritis Care Res (Hoboken). 2011 Jul;63(7):927-8. doi: 10.1002/acr.20474.Arthritis Care Res (Hoboken). 2011.PMID: 21485017Free article.No abstract available.
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Nyrop KA, Charnock BL, Martin KR, Lias J, Altpeter M, Callahan LF.Nyrop KA, et al. Among authors: callahan lf.Arthritis Care Res (Hoboken). 2011 Dec;63(12):1773-6. doi: 10.1002/acr.20604.Arthritis Care Res (Hoboken). 2011.PMID: 22127968Free article.
Cleveland RJ, Schwartz TA, Prizer LP, Randolph R, Schoster B, Renner JB, Jordan JM, Callahan LF.Cleveland RJ, et al. Among authors: callahan lf.Arthritis Care Res (Hoboken). 2013 Jun;65(6):954-61. doi: 10.1002/acr.21920.Arthritis Care Res (Hoboken). 2013.PMID: 23225374Free PMC article.