Tansawet, A., S. Techapongsatorn, S. Lerdsirisopon, W. Kasetsermviriya, and S. Srimontayamas. “An Experience of Laparoscopic Surgery for Morbid Obesity in Faculty of Medicine Vajira Hospital”. Vajira Medical Journal : Journal of Urban Medicine, vol. 58, no. 2, Nov. 2014, pp. 51-56, https://he02.tci-thaijo.org/index.php/VMED/article/view/23782.