Alam, M., Agrawal, P., Singh, R. K., Singh, K. K., & Pratap, D. (2021). Comparative assessment of severity and prognosis of acute pancreatitis through APACHE II and HAPS predictor models. International Journal of Research in Medical Sciences, 9(4), 994–1004. https://doi.org/10.18203/2320-6012.ijrms20211340