‘Effects of Castration on Epidural Administration of Lidocaine-Tramadol in West African Dwarf (Wad) Goats’. (2019) Nigerian Journal of Physiological Sciences, 34(2), pp. 141–147. Beschikbaar op: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/463 (Geraadpleegd: 11 juni 2026).