Is quadratus lumborum block combined with low dose-spinal anesthesia an effective alternative to general anesthesia in patients undergoing percutaneous nephrolithotomy?. Arch Ital Urol Androl [Internet]. 2023 Sep. 12 [cited 2026 May 17];95(3). Available from: https://www.pagepressjournals.org/aiua/article/view/11584