Khan, Saeed Ahmed, Shahzad Ali, Naresh Kumar Valecha, Abdul Mujeeb, Khizer Ali, and Afaque Hyder Shah. “Stone Free Success Rate by Using Modified Guy’s Scoring System in Patients Undergoing Percutaneous Nephrolithotomy”. Journal of Health and Rehabilitation Research 3, no. 2 (December 23, 2023): 747–751. Accessed August 7, 2025. https://jhrlmc.com/index.php/home/article/view/236.