Shah, S. M. A., Andrabi, S. A. S., Quraishi, A.- un-N., Kumar, R., Khan, T. S., Shah, A. P., Bhat, B. A., Wani, T., Wani, Y. H., Bashir, Y., & Lone, B. A. (2021). Blood urea nitrogen as an early predictor of severity in acute pancreatitis. International Journal of Research in Medical Sciences, 9(4), 1015–1019. https://doi.org/10.18203/2320-6012.ijrms20211343