Pansawut, Pansawut, Patrakrit Theewasutrakul, Sirichai Techarungchaikul, Suppawiwat Ponglowhapan, and Kaywalee Chatdarong. 2013. “Treatment of Canine Transmissible Venereal Tumor Using Vincristine Sulfate Combined With L-Asparaginase in Clinical Vincristine-Resistant Cases: A Case Report”. The Thai Journal of Veterinary Medicine 42 (1):117-22. https://he01.tci-thaijo.org/index.php/tjvm/article/view/9887.