Bamrungthin, N., and J. Klangake. “Outbreak investigation of influenza B in a prison, Chaiyaphum Province, June 2023”. Journal of the Office of Disease Prevention and Control 9 Nakhon Ratchasima, vol. 30, no. 2, Jan. 2024, pp. 104-16, https://he02.tci-thaijo.org/index.php/ODPC9/article/view/265197.