Usama Muhammad Kathia, A. Ali, M. Sheraz, H. M. Qadri, A. I. Butt, and K. H. Gondal, “Sequelae of obstructive Nephropathy due to urolithiasis: a retrospective study at a tertiary care hospital of Lahore”, J Pak Med Assoc, vol. 75, no. 8, pp. 1267–1270, Jul. 2025.