Sultana, A., M. O. Faruq, A. A. Ahsan, U. K. Mallick, M. Asaduzzaman, and M. M. Islam. “RIFLE Serum Creatinine and Urine Output Criteria Combined Is Superior to RIFLE Serum Creatinine Criterion Alone in Predicting Acute Kidney Injury (AKI) in Critically Ill Patients: A Prospective Observational Study”. Bangladesh Critical Care Journal, vol. 8, no. 1, June 2020, pp. 17-23, doi:10.3329/bccj.v8i1.47703.