Choisunirachon, N., U. Klansnoh, P. Phoomvuthisarn, S. Pisamai, C. Thanaboonnipat, and A. Rungsipipat. “The Expression of Serum Lactate Dehydrogenase in Canine Oral Tumors”. The Thai Journal of Veterinary Medicine, vol. 49, no. 3, Nov. 2019, pp. 283-8, https://he01.tci-thaijo.org/index.php/tjvm/article/view/230631.