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Rolim Filho EL, Larrazabal MC, Costa LF Jr, Santos SM, Santos RM, Aguiar JL.Rolim Filho EL, et al. Among authors: aguiar jl.Acta Cir Bras. 2013 Aug;28(8):574-81. doi: 10.1590/s0102-86502013000800004.Acta Cir Bras. 2013.PMID: 23896836Free article.