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Zeliadt SB, Ramsey SD, Penson DF, Hall IJ, Ekwueme DU, Stroud L, Lee JW.Zeliadt SB, et al. Among authors: penson df.Cancer. 2006 May 1;106(9):1865-74. doi: 10.1002/cncr.21822.Cancer. 2006.PMID: 16568450Free article.