เขี่อนสุวรรณ ชัชศรี, and Nantaya Chanarat. “Problem-Based Learning: Diabetic Ketoacidosis”. Journal of Associated Medical Sciences 30, no. 2 (March 23, 2015): 158. accessed September 10, 2026. https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/60384.