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Lui Filho JF, Baccaro LF, Fernandes T, Conde DM, Costa-Paiva L, Pinto Neto AM.Lui Filho JF, et al.Rev Bras Ginecol Obstet. 2015 Apr;37(4):152-8. doi: 10.1590/SO100-720320150005282.Rev Bras Ginecol Obstet. 2015.PMID: 25992497Portuguese.