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Bretanha AF, Facchini LA, Nunes BP, Munhoz TN, Tomasi E, Thumé E.Bretanha AF, et al. Among authors: tomasi e.Rev Bras Epidemiol. 2015 Jan-Mar;18(1):1-12. doi: 10.1590/1980-5497201500010001. Epub 2015 Mar 1.Rev Bras Epidemiol. 2015.PMID: 25651007Free article.English, Portuguese.