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Brito LG, Rosa e Silva JC, Nogueira AA.Brito LG, et al.Rev Bras Ginecol Obstet. 2015 Jul;37(7):299-301. doi: 10.1590/S0100-720320150005428.Rev Bras Ginecol Obstet. 2015.PMID: 26247248Portuguese.No abstract available.