L., T. P.; T., A. V. Percutaneous drain for high risk cases of perforative peritonitis. International Surgery Journal, [S. l.], v. 3, n. 1, p. 258–260, 2016. DOI: 10.18203/2349-2902.isj20160238. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/578. Acesso em: 28 oct. 2025.