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Capelli Fde A, Paes VR, Machado MM, Menezes CL, Silva PR, Siqueira SA, Alves VA, Matos LL, Cernea CR.Capelli Fde A, et al. Among authors: matos ll.Acta Cir Bras. 2016 Jul;31(7):428-33. doi: 10.1590/S0102-865020160070000001.Acta Cir Bras. 2016.PMID: 27487276Free article.