Hà, N. T. ., Quang, L. N. ., Minh, G. H. ., & Hiền, P. B. . (2023). 37. Knowledge, attitudes, and practices of medical staffs on prevention of COVID-19 transmission and related factors to the practices on prevention at Hai Ha District Medical Center, Quang Ninh in 2022 . Journal of Medical Research, 160(12V1), 295-304. https://doi.org/10.52852/tcncyh.v160i12V1.1153