Kimprasit, T., C. Sarnklong, A. Sanhoom, and N. Kulchat. “Incidence of extended spectrum beta-lactamase producing Escherichia coli isolated from a livestock farm in Sakon Nakhon Province”. The Journal of Chulabhorn Royal Academy, vol. 5, no. 3, June 2023, pp. 96-105, https://he02.tci-thaijo.org/index.php/jcra/article/view/255813.