Kagalkar, Suresh, and Surendra Kumar Agarwal. “Percutaneous Nephrolithotomy in the Pediatric Age Group: A Study from North Karnataka”. International Surgery Journal 7, no. 1 (December 26, 2019): 117–121. Accessed November 7, 2025. https://www.ijsurgery.com/index.php/isj/article/view/5107.