Jedpiyawongse, J., Lauvahutanon, P., Saengon, P., Pongsanum, P., Khamchu, T., Chaimahapreuk, S., Deoisares, R. and Jindayok, T. (2023) “Determination of factors associated with severity of COVID-19 patients in Naresuan University Hospital”, Disease Control Journal. Nonthaburi, TH, 49(4), pp. 733–741. doi: 10.14456/dcj.2023.60.