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Alves RT, Ribeiro RA, Costa LR, Leles CR, Freire Mdo C, Paiva SM.Alves RT, et al. Among authors: leles cr.Int J Environ Res Public Health. 2012 Sep 28;9(10):3454-64. doi: 10.3390/ijerph9103454.Int J Environ Res Public Health. 2012.PMID: 23202756Free PMC article.