CHATTERJEE, J.; SINGH, M.; SHRIMOR, P.; CHANDRAKAR, J. A study of the incidence of malignancy and clinicopathological correlation of incidence of malignancy in peptic perforation disease . International Surgery Journal, [S. l.], v. 12, n. 3, p. 356–361, 2025. DOI: 10.18203/2349-2902.isj20250568. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/10938. Acesso em: 13 oct. 2025.