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Allred DC, Clark GM, Elledge R, Fuqua SA, Brown RW, Chamness GC, Osborne CK, McGuire WL.Allred DC, et al.J Natl Cancer Inst. 1993 Feb 3;85(3):200-6. doi: 10.1093/jnci/85.3.200.J Natl Cancer Inst. 1993.PMID: 8423624