Xianling, W., Liye, Z., Kunlin, T., Caiying, B., Mengbin, Q., Guodu, T., Jiean, H., Shiquan, L. (2022). Red cell distribution width to serum albumin ratio as an early prognostic marker for severe acute pancreatitis: A retrospective study. Arab Journal of Gastroenterology. https://doi.org/10.1016/j.ajg.2022.06.001