Giloi, Nelbon. “Ultrasound Subcostal Approach Transversus Abdominis Plane Block in Morbidly Obese Patient”. Borneo Journal of Medical Sciences (BJMS) 13, no. 3 (September 28, 2019): 43. Accessed May 20, 2024. https://jurcon.ums.edu.my/ojums/index.php/bjms/article/view/1224.