“General Anesthesia in the Dog. III Practical Application of Xylazine and Pentobarbital Sodium Association”. Revista da Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo 19, no. 2 (September 15, 1982): 135–138. Accessed July 18, 2024. https://revistas.usp.br/rfmvzusp/article/view/58480.