«Effects of Castration on Epidural Administration of Lidocaine-Tramadol in West African Dwarf (Wad) Goats»., NJPS, vol. 34, n.º 2, pp. 141–147, dez. 2019, Acedido: 6 de abril de 2026. [Online]. Disponível em: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/463