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Filho JB, Nardozza LM, Araujo Júnior E, Rôlo LC, Nowak PM, Moron AF.Filho JB, et al. Among authors: rolo lc.Rev Bras Ginecol Obstet. 2008 Oct;30(10):499-503.Rev Bras Ginecol Obstet. 2008.PMID: 19082386Portuguese.