ASHISH SINGH; RISHI JINDAL; ABHINAV JAUHARI; JAGADAMBA SHARAN. Predicting Morbidity and Mortality using POSSUM Scoring in Patients Undergoing Emergency Laparotomy –An Observational Study. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 23, p. 168–172, 2021. Disponível em: https://www.ijhcr.com/index.php/ijhcr/article/view/3654. Acesso em: 14 apr. 2026.