บัวแก้ว สุทธิรักษ์. “Laparoscopic Cholecystectomy in Patthalung Hospital”. Region 11 Medical Journal 33, no. 2 (April 1, 2019): 303–310. accessed September 19, 2026. https://he02.tci-thaijo.org/index.php/Reg11MedJ/article/view/215841.