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De Zorzi Pde M, Madi JM, Rombaldi RL, de Araújo BF, Zatti H, Madi SR, Barazzetti DO.De Zorzi Pde M, et al.Rev Bras Ginecol Obstet. 2012 Aug;34(8):381-5. doi: 10.1590/s0100-72032012000800007.Rev Bras Ginecol Obstet. 2012.PMID: 23080282Portuguese.