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Abid Z, Roy A, Herbstman JB, Ettinger AS.Abid Z, et al. Among authors: ettinger as.J Environ Public Health. 2014;2014:628508. doi: 10.1155/2014/628508. Epub 2014 Jan 30.J Environ Public Health. 2014.PMID: 24624143Free PMC article.