Yeslawath, Nitishkumar Dhanajirao. “Early Detection With Renal Doppler Resistive Index Measurements of Hemorrhagic Shock in Polytrauma Patients”. International Journal of Advances in Medicine 4, no. 2 (March 23, 2017): 420–424. Accessed December 28, 2025. https://www.ijmedicine.com/index.php/ijam/article/view/536.