”Evaluation of Tramadol-Midazolam-Ketamine Anaesthesia in Rabbits” (2021) Nigerian Journal of Physiological Sciences, 33(2), s. 145–149. Tillgänglig vid: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/1904 (åtkomstdatum: 15 maj 2026).