Seif, N., El-Kholy, M., Ali, A., Zalat, M., & Elshazly, M. (2024). Three ultrasound guided plane blocks for perioperative analgesia in patients undergoing radical cystectomy: a randomized clinical trial. Anaesthesia, Pain & Intensive Care, 28(1), 85-91. https://doi.org/10.35975/apic.v28i1.2381