Pinit, Narumon. “The Development of the COVID 2019 Screening Guideline in Acute Respiratory Infection Clinic, Sakaeo Crown Prince Hospital Province”. Journal of Nursing and Public Health Research 2, no. 2 (August 30, 2022): 38–54. Accessed April 26, 2024. https://he02.tci-thaijo.org/index.php/jnphr/article/view/258436.