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Blackstock AW, Herndon JE 2nd, Paskett ED, Perry MC, Graziano SL, Muscato JJ, Kosty MP, Akerley WL, Holland J, Fleishman S, Green MR.Blackstock AW, et al.J Natl Cancer Inst. 2002 Feb 20;94(4):284-90. doi: 10.1093/jnci/94.4.284.J Natl Cancer Inst. 2002.PMID: 11854390