Samretdee, H., Somchai, R., Duangmun, S., Luecha, W., Paholpak, P., Chadbunchachai, N. and Poonsawatphong, P. 2022. Predictive Factors of Depressive Symptoms in COVID-19 Patients at Srinagarind Hospital and Field Hospital Khonkean University. Journal of the Psychiatric Association of Thailand. 67, 1 (Mar. 2022), 35–44.