„Haematological changes associated with Newcastle disease vaccination in chickens using gums from Cedrela odorata and Khaya senegalensis as delivery agents” (2020) Nigerian Journal of Physiological Sciences, 35(2), o. 167–171. Elérhető: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/576 (Elérés: 8 július 2026).