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Magari SR, Schwartz J, Williams PL, Hauser R, Smith TJ, Christiani DC.Magari SR, et al. Among authors: schwartz j.Environ Health Perspect. 2002 Sep;110(9):875-80. doi: 10.1289/ehp.02110875.Environ Health Perspect. 2002.PMID: 12204821Free PMC article.
Weisskopf MG, Wright RO, Schwartz J, Spiro A 3rd, Sparrow D, Aro A, Hu H.Weisskopf MG, et al. Among authors: schwartz j.Am J Epidemiol. 2004 Dec 15;160(12):1184-93. doi: 10.1093/aje/kwh333.Am J Epidemiol. 2004.PMID: 15583371
Park SK, Schwartz J, Weisskopf M, Sparrow D, Vokonas PS, Wright RO, Coull B, Nie H, Hu H.Park SK, et al. Among authors: schwartz j.Environ Health Perspect. 2006 Nov;114(11):1718-24. doi: 10.1289/ehp.8992.Environ Health Perspect. 2006.PMID: 17107858Free PMC article.