SANDU, S. S.; KAUR, P. Epidemiological incidence and clinicopathological features of gastrointestinal perforation in tertiary care centre. International Surgery Journal, [S. l.], v. 12, n. 6, p. 952–960, 2025. DOI: 10.18203/2349-2902.isj20251535. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/11149. Acesso em: 20 oct. 2025.