«Evaluation of Tramadol-Midazolam-Ketamine Anaesthesia in Rabbits» (2021) Nigerian Journal of Physiological Sciences, 33(2), pp. 145–149. Disponibile su: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/1904 (Consultato: 6 aprile 2026).