Outcome of Flexible and Semirigid Ureteroscopy in the Management of Proximal Ureteral Stones Using Laser Lithotripsy. J. Com. Med. Col. Teachers Asso. [Internet]. 2025 Dec. 28 [cited 2026 Jun. 24];29(2):127-32. Available from: https://www.banglajol.info/index.php/JCoMCTA/article/view/86036