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Cole DJ, Sanda MG, Yang JC, Schwartzentruber DJ, Weber J, Ettinghausen SE, Pockaj BA, Kim HI, Levin RD, Pogrebniak HW, et al.Cole DJ, et al. Among authors: weber j.J Natl Cancer Inst. 1994 Jan 5;86(1):39-45. doi: 10.1093/jnci/86.1.39.J Natl Cancer Inst. 1994.PMID: 8271281Clinical Trial.