POMI, Jorge; BALBOA, Oscar. Petersen hernia. Cirugía del Uruguay, [S. l.], v. 47, n. 3, p. 252–255, 1977. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2885. Acesso em: 29 may. 2026.