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Kirane A, Toombs JE, Larsen JE, Ostapoff KT, Meshaw KR, Zaknoen S, Brekken RA, Burrows FJ.Kirane A, et al. Among authors: ostapoff kt.Carcinogenesis. 2012 Sep;33(9):1639-46. doi: 10.1093/carcin/bgs195. Epub 2012 Jun 7.Carcinogenesis. 2012.PMID: 22678114Free PMC article.