MITRA, D. S.; KUMAR, B.; GUPTA, B. Surgical management of colonic perforation due to ulcerative colitis: report of a case. International Surgery Journal, [S. l.], v. 10, n. 3, p. 521–523, 2023. DOI: 10.18203/2349-2902.isj20230513. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/9436. Acesso em: 10 nov. 2025.