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Lewis CE, Relan A, Hines OJ, Tillou A, Hiatt JR.Lewis CE, et al. Among authors: hiatt jr.J Am Coll Surg. 2011 Mar;212(3):400-5. doi: 10.1016/j.jamcollsurg.2010.12.002. Epub 2011 Feb 4.J Am Coll Surg. 2011.PMID: 21296010Clinical Trial.