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Bertrand KA, Giovannucci E, Liu Y, Malspeis S, Eliassen AH, Wu K, Holmes MD, Laden F, Feskanich D.Bertrand KA, et al.Br J Nutr. 2012 Nov 28;108(10):1889-96. doi: 10.1017/S0007114511007409. Epub 2012 Jan 23.Br J Nutr. 2012.PMID: 22264926Free PMC article.
Bertrand KA, Eliassen AH, Hankinson SE, Gierach GL, Xu X, Rosner B, Ziegler RG, Tamimi RM.Bertrand KA, et al.Breast Cancer Res Treat. 2012 Nov;136(1):277-87. doi: 10.1007/s10549-012-2240-0. Epub 2012 Sep 28.Breast Cancer Res Treat. 2012.PMID: 23053640Free PMC article.
Wu H, Bertrand KA, Choi AL, Hu FB, Laden F, Grandjean P, Sun Q.Wu H, et al. Among authors: bertrand ka.Environ Health Perspect. 2013 Feb;121(2):153-61. doi: 10.1289/ehp.1205248. Epub 2012 Nov 5.Environ Health Perspect. 2013.PMID: 23131992Free PMC article.Review.