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Furtado M, Claus CMP, Cavazzola LT, Malcher F, Bakonyi-Neto A, Saad-Hossne R.Furtado M, et al. Among authors: malcher f.Arq Bras Cir Dig. 2019 Feb 7;32(1):e1426. doi: 10.1590/0102-672020180001e1426.Arq Bras Cir Dig. 2019.PMID: 30758474Free PMC article.