Udompittayason, W., Chaikongkiat, P., Plianbumroong, D., Musigawan, A., Kaewmanee, P., Kajonkittiya, K., Ruangroengkulrit, P., Dowrote, N., Klangman, A. and Karunan, K. (2023) “Roles of Primary Care Network in Screening and Monitoring the COVID-19 Risk Groups in Three Southern Border Provinces of Thailand”, Journal of Health Systems Research. Nonthaburi, Thailand, 17(3), pp. 531–52. available at: https://he04.tci-thaijo.org/index.php/j_hsr/article/view/2766 (accessed: 4 June 2025).