Natanant S, Suriyong P. Incidence and Risk Factors of Post COVID-19 Condition: A Cross-sectional Study. Res Med J [internet]. 2023 Mar. 27 [cited 2026 Sep. 19];46(1):32-46. available from: https://he02.tci-thaijo.org/index.php/ramajournal/article/view/260117