Chimprabha, Penny. “Development of a System to Prevent Repeated Drug Allergies Outpatient Services at Lerdsin Hospital”. Journal of The Department of Medical Services 50, no. 1 (March 17, 2025): 40–48. accessed September 24, 2026. https://he02.tci-thaijo.org/index.php/JDMS/article/view/268227.