Journal of the Association of General Surgeons of Thailand under the Royal of Patronage of HM the King , Editor-in-Chief. 2021. “คำนำ”. Journal of the Association of General Surgeons of Thailand under the Royal of Patronage of HM the King 6 (1):คำนำ. https://he02.tci-thaijo.org/index.php/agstjournal/article/view/252360.