“Association Between Blood Urea Nitrogen-to-Creatinine Ratio and All-Cause Mortality in Critically Ill Patients With Sepsis: an Analysis Based on the MIMIC-IV Database: Bun Creatinine Ratio and Mortality in Sepsis”. 2026. Indian Journal of Experimental Biology (IJEB) 64 (08): 727-39. https://doi.org/10.56042/ijeb.v64i08.27481.