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Fenton RG, Taub DD, Kwak LW, Smith MR, Longo DL.Fenton RG, et al. Among authors: kwak lw.J Natl Cancer Inst. 1993 Aug 18;85(16):1294-302. doi: 10.1093/jnci/85.16.1294.J Natl Cancer Inst. 1993.PMID: 8340941