“Randomized Study Comparing Safety and Efficacy of One Shot Versus Serial Metal Telescopic Dilation Technique in Percutaneous Nephrolithotomy”. Journal of Society of Surgeons of Nepal 20, no. 2 (December 31, 2017): 13–19. Accessed July 9, 2026. https://nepjol.info/index.php/JSSN/article/view/24376.