Chaimareang, K., and P. Mekawichai. “Five-year Retrospective Review of Tetanus Patients at Maharat Nakhon Ratchasima Hospital”. Maharat Nakhon Ratchasima Hospital Journal, vol. 35, no. 1, Sept. 2024, pp. 5-12, https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/1721.