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Peters JL, Kubzansky L, McNeely E, Schwartz J, Spiro A 3rd, Sparrow D, Wright RO, Nie H, Hu H.Peters JL, et al.Environ Health Perspect. 2007 Aug;115(8):1154-9. doi: 10.1289/ehp.10002.Environ Health Perspect. 2007.PMID: 17687441Free PMC article.