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Freitas CV, Souza JG, Mendes DC, Pordeus IA, Jones KM, Martins AM.Freitas CV, et al. Among authors: souza jg.Rev Paul Pediatr. 2015 Apr-Jun;33(2):204-10. doi: 10.1016/j.rpped.2014.04.006. Epub 2015 Mar 11.Rev Paul Pediatr. 2015.PMID: 25769190Free PMC article.