Characterization of Canine Patients with Transmissible Veneral Tumor in Veterinary Hospital of San Carlos of Guatemala University of the Year 2016. Global Journal of Medical Research, [S. l.], v. 18, n. G3, p. 19–22, 2018. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/1660. Acesso em: 13 aug. 2026.