Sudjaidee, Pansawut, Suppawiwat Ponglowhapan, Padet Tummaruk, and Kaywalee Chatdarong. 2015. “Factors Affecting Treatment Outcome of Canine Transmissible Venereal Tumor: A Retrospective Study”. The Thai Journal of Veterinary Medicine 45 (4):535-41. https://he01.tci-thaijo.org/index.php/tjvm/article/view/43522.