Phongmanjit, Phichai. “Clipless Laparoscopic Cholecystectomy with Knot Pusher: Experience from More Than 500 Cases”. The Thai Journal of Surgery 46, no. 2 (June 30, 2025): 52–57. accessed October 4, 2026. https://he02.tci-thaijo.org/index.php/ThaiJSurg/article/view/271871.