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Lee E, McKean-Cowdin R, Ma H, Chen Z, Van Den Berg D, Henderson BE, Bernstein L, Ursin G.Lee E, et al.Breast Cancer Res. 2008;10(1):R19. doi: 10.1186/bcr1865. Epub 2008 Feb 19.Breast Cancer Res. 2008.PMID: 18284688Free PMC article.