Udpaun, R., Munkhetvit, P., Buamongkol, S., Phunae, P., & Tragoolpua, K. (2014). Validity and reliability of the Test of Knowledge and Awareness of universal precautions in Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University. Journal of Associated Medical Sciences, 47(1), 53. Retrieved from https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/59989