Kampa, J., U. Sigh-na, K. Kanistanon, and S. Aiumlamai. “Reproductive Loss Due to Pestivirus Infection in Dairy Cattle Herds in Thailand”. The Thai Journal of Veterinary Medicine, vol. 41, no. 4, June 2013, pp. 409-16, https://he01.tci-thaijo.org/index.php/tjvm/article/view/9605.