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Marmon AR, Zeni JA Jr, Snyder-Mackler L.Marmon AR, et al.Arthritis Care Res (Hoboken). 2013 Mar;65(3):406-13. doi: 10.1002/acr.21825.Arthritis Care Res (Hoboken). 2013.PMID: 22933450Free PMC article.
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