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Nechuta S, Lu W, Zheng Y, Cai H, Bao PP, Gu K, Zheng W, Shu XO.Nechuta S, et al.Breast Cancer Res Treat. 2013 May;139(1):227-35. doi: 10.1007/s10549-013-2521-2. Epub 2013 Apr 19.Breast Cancer Res Treat. 2013.PMID: 23605082Free PMC article.