Tran ĐB, Tran KT, Nguyen TS, Tran TL, Le HGN, Pham TH. POST-COVID-19 CONDITIONS: AN ONLINE SURVEY IN USING A QUESTIONNAIRE ON 250 PARTICIPANTS RECOVERED FROM COVID-19 IN THUA THIEN HUE AND CENTRAL VIETNAM. CTJUMP. 2023;(59):1-9. doi:10.58490/ctump.2023i59.1563