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Zikmund-Fisher BJ, Angott AM, Ubel PA.Zikmund-Fisher BJ, et al.Breast Cancer Res Treat. 2011 Aug;129(1):79-87. doi: 10.1007/s10549-010-1193-4. Epub 2010 Oct 14.Breast Cancer Res Treat. 2011.PMID: 20945090Free PMC article.Clinical Trial.