Nualyong C. Open Ureterolithotomy Via Lumbotomy Incision vs Laparoscopic Ureterolithotomy for Upper Ureteric Calculi. Siriraj Med J [Internet]. 1999 May 1 [cited 2024 Apr. 23];51(5):332-6. Available from: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/246993