Jawed MU, Ali A, Umair M, Shirazi SH, Alam N. Comparison of Post-Operative Pain in Patients Undergoing Percutaneous Nephrolithotomy receiving Oral Post-Operative Analgesia Augmented by Bupivacaine versus Post-Operative Intravenous Analgesia Alone. Pak Armed Forces Med J [Internet]. 2024 Dec. 31 [cited 2025 Jan. 27];74(6):1496-9. Available from: https://pafmj.org/PAFMJ/article/view/7431