นฤคนธ์ ณ. Health Service System “Food Safety Hospital” in Tertiary and Secondary Care Hospitals, Office of the Permanent Secretary, Ministry of Public Health, Thailand. J Health Sci Thai [Internet]. 2021Feb.8 [cited 2024Dec.22];29(5):884-96. Available from: https://thaidj.org/index.php/JHS/article/view/9480