Yadav RK, Dhungel B, Thapa B. Ultrasound Guided Continuous Quadratus Lumborum Block as a Perioperative Analgesic Technique for Pyeloplasty in a Paediatric Patient : A Case Report. Birat J. Health Sci. [Internet]. 2020 Jun. 26 [cited 2024 Dec. 25];5(1):995-8. Available from: https://nepjol.info./index.php/bjhs/article/view/29641