Mongkholmafai, Jit, Nibporn Saentho, and Anonglak Pholyiam. “Development of Surveillance and Health Care System Among People Are Living With Long COVID, a Case Study on Primary Care Unit, Kut Chum District, Yasothon”. Journal of Health Science of Thailand 33, no. 3 (June 30, 2024): 492–504. Accessed July 3, 2024. https://thaidj.org/index.php/JHS/article/view/13074.