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Imahara SD, Hopper RA, Wang J, Rivara FP, Klein MB.Imahara SD, et al. Among authors: wang j.J Am Coll Surg. 2008 Nov;207(5):710-6. doi: 10.1016/j.jamcollsurg.2008.06.333. Epub 2008 Aug 9.J Am Coll Surg. 2008.PMID: 18954784Free PMC article.