G. G. Duarte, B. Fontes, R. S. Poggetti, M. R. Loreto, P. Motta, and D. Birolini, “Strangulated internal hernia through the lesser omentum with intestinal necrosis: a case report”, Sao Paulo Med J, vol. 120, no. 3, pp. 84–86, May 2002.