«Haematological Changes Associated With Newcastle Disease Vaccination in Chickens Using Gums from Cedrela Odorata and Khaya Senegalensis As Delivery Agents». Nigerian Journal of Physiological Sciences 35, no. 2 (декабрь 31, 2020): 167–171. просмотрено июль 8, 2026. https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/576.