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Tan YM, Clewell H, Campbell J, Andersen M.Tan YM, et al. Among authors: campbell j.Int J Environ Res Public Health. 2011 May;8(5):1613-30. doi: 10.3390/ijerph8051613. Epub 2011 May 19.Int J Environ Res Public Health. 2011.PMID: 21655141Free PMC article.Review.