Changsrisuk, S. “Complete Transection of Main Bile Duct During Laparosopic Cholecystectomy : Experiences in Chaoprayayomraj Hospital, Suphan Buri”. Journal of Health Science of Thailand, vol. 21, no. 1, Dec. 2017, pp. 154-68, https://thaidj.org/index.php/JHS/article/view/1050.