KUMAR, R.; RAY, M. S. Pattern of illnesses presenting as acute abdomen: surgical study in 118 patients. International Surgery Journal, [S. l.], v. 8, n. 6, p. 1705–1711, 2021. DOI: 10.18203/2349-2902.isj20211906. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/7506. Acesso em: 19 oct. 2025.