Chukchuen, Patchareeya. “Outcome of Vessel Sealing System Tonsillectomy Vs Electrocautery Tonsillectomy, Kalasin Hospital”. Srinagarind Medical Journal 39, no. 1 (February 19, 2024): 8–15. Accessed May 13, 2024. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/259604.