“Comparative Study Between Holmium Laser Versus Pneumatic Ureteroscopic Lithotripsy for Proximal Ureteric Stones Close to Pelvi-Ureteric Junction (PUJ) -A Prospective Trial”. Bangladesh Journal of Urology 23, no. 2 (November 15, 2020): 188–192. Accessed June 29, 2026. https://banglajol.info/index.php/BJU/article/view/50313.