Attapornkusol, P. ., N. Rattnaphun, W. Wongsasom, C. Thongthip, N. . Muangbamrung, P. Intakool, and M. Kesseekaeo. “The Epidemiology Prevalence Rate and Surveillance Performance of Hospital-Acquired Infections in Medical Department at Nopparat Rajathanee Hospital”. Journal of The Department of Medical Services, vol. 46, no. 1, June 2021, pp. 80-88, https://he02.tci-thaijo.org/index.php/JDMS/article/view/251684.