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Chao A, Thun MJ, Jacobs EJ, Henley SJ, Rodriguez C, Calle EE.Chao A, et al. Among authors: jacobs ej.J Natl Cancer Inst. 2000 Dec 6;92(23):1888-96. doi: 10.1093/jnci/92.23.1888.J Natl Cancer Inst. 2000.PMID: 11106680