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Dukic VM, Niessner M, Pickett KE, Benowitz NL, Wakschlag LS.Dukic VM, et al.Int J Environ Res Public Health. 2009 Jun;6(6):1744-59. doi: 10.3390/ijerph6061744. Epub 2009 Jun 3.Int J Environ Res Public Health. 2009.PMID: 19578458Free PMC article.