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Humblet O, Birnbaum L, Rimm E, Mittleman MA, Hauser R.Humblet O, et al. Among authors: birnbaum l.Environ Health Perspect. 2008 Nov;116(11):1443-8. doi: 10.1289/ehp.11579. Epub 2008 Jul 22.Environ Health Perspect. 2008.PMID: 19057694Free PMC article.Review.
La Merrill M, Harper R, Birnbaum LS, Cardiff RD, Threadgill DW.La Merrill M, et al.Environ Health Perspect. 2010 May;118(5):596-601. doi: 10.1289/ehp.0901047.Environ Health Perspect. 2010.PMID: 20435547Free PMC article.