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Cheshier SH, Hanft SJ, Adler JR, Chang SD.Cheshier SH, et al. Among authors: chang sd.Technol Cancer Res Treat. 2007 Aug;6(4):329-36. doi: 10.1177/153303460700600410.Technol Cancer Res Treat. 2007.PMID: 17668941Free article.