Comparative Study Between Holmium Laser versus Pneumatic Ureteroscopic Lithotripsy for Proximal Ureteric Stones Close to Pelvi-ureteric Junction (PUJ) -A Prospective Trial. Bang J Urology [Internet]. 2020 Nov. 15 [cited 2026 Jun. 29];23(2):188-92. Available from: https://banglajol.info/index.php/BJU/article/view/50313