Rajendran, V., A. Benedict, I. Murugappan, and R. Shankar. “Renal Function Estimation Done by Contrast Enhanced Computed Tomography Volume Percentage: A Better Cost-Effective Alternate for Renogram Values”. International Surgery Journal, vol. 8, no. 6, May 2021, pp. 1797-03, doi:10.18203/2349-2902.isj20212274.