Chonwipha Teerasantipun, MD, C., Pichetweerachai, MD, W. ., Pruetpongpun, MD, N. ., Suwannawat, RN, K. ., Chaiwong, BSc, MPH, W. ., & Kunanusont, MD, PhD, C. . (2021). The Effect of Training on Knowledge, Perception, and Practice of Healthcare Personnel on the Use of Respiratory Protective Equipment during COVID-19 Pandemic at a Private Hospital in the Northern part of Thailand. The Bangkok Medical Journal, 17(2), 110. https://doi.org/10.31524/bkkmedj.2021.21.004