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 Crit Care J 2020, 8 (1), 17-23. https://doi.org/10.3329/bccj.v8i1.47703.