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Duska LR, Hamblin MR, Miller JL, Hasan T.Duska LR, et al. Among authors: hamblin mr.J Natl Cancer Inst. 1999 Sep 15;91(18):1557-63. doi: 10.1093/jnci/91.18.1557.J Natl Cancer Inst. 1999.PMID: 10491432