N., Shaheem, and A. V. Venugopalan. “Comparison Between Different Radiological Scoring Systems in Predicting Post-PCNL Outcome”. International Surgery Journal 10, no. 10 (September 28, 2023): 1606–1615. Accessed June 21, 2025. https://www.ijsurgery.com/index.php/isj/article/view/9856.