J. Xiong, H. Tan, S. Mao, L. Ma, and K. Ma, “Association Between Hemoglobin-to-Red Blood Cell Distribution Width Ratio and 30-Day Mortality in Patients with Acute Pancreatitis: Data from MIMIC-III and MIMIC-IV”, Turkish Journal of Gastroenterology, vol. 35, no. 8, pp. 651–664, Jan. 2024.