IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-2-40554 Original Research Paper Role of Anemia as an etiological factor and PRBC transfusion as a preventive measure among critically ill Patients and its Contribution to ICU related Morbidity. Gorrepati Geetika Dr. Dr. Reddy Jayaprakash Reddy Dr. February 2022 11 2 01 02