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Cipriano CA, Issack PS, Shindle L, Werner CM, Helfet DL, Lane JM.Cipriano CA, et al. Among authors: helfet dl.HSS J. 2009 Sep;5(2):149-53. doi: 10.1007/s11420-009-9109-8. Epub 2009 Mar 17.HSS J. 2009.PMID: 19290582Free PMC article.