Sami Ur Rahman, Falak Naz, Saifullah Khan, Akash Chandani, and Hassan Mumtaz, “GUY’S STONE SCORE IN THE EVALUATION AND OUTCOME OF PERCUTANEOUS NEPHROLITHOTOMY”., J Popl Ther Clin Pharmacol, vol. 32, no. 9, pp. 244–249, Oct. 2025, doi: 10.53555/9hhane93.