Singtana, Kanokphol. “Comparison of Adductor Canal Block and IPACK Block with Adductor Canal Block Alone for Postoperative Pain Control in Patients Undergoing Total Knee Arthroplasty”. Thai Journal of Anesthesiology 47, no. 1 (November 5, 2020): 1–9. accessed October 4, 2026. https://he02.tci-thaijo.org/index.php/anesthai/article/view/247113.