PJMD, Admin. “Use of Amplatz Sheath in Percutaneous Nephrolithotomy and Effect of Its Various Sizes: Randomized Controlled Trial”. Pakistan Journal of Medicine and Dentistry 9, no. 3 (July 30, 2020): 37–41. Accessed April 28, 2024. http://ojs.zu.edu.pk/ojs/index.php/pjmd/article/view/522.