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Friedrich KM, Chang G, Vieira RL, Wang L, Wiggins GC, Schweitzer ME, Regatte RR.Friedrich KM, et al. Among authors: wang l.Semin Musculoskelet Radiol. 2009 Mar;13(1):74-84. doi: 10.1055/s-0029-1202942. Epub 2009 Feb 23.Semin Musculoskelet Radiol. 2009.PMID: 19235674Free PMC article.