«Haematological changes associated with Newcastle disease vaccination in chickens using gums from Cedrela odorata and Khaya senegalensis as delivery agents», NJPS, vol. 35, n.º 2, pp. 167–171, dez. 2020, Acedido: 21 de maio de 2026. [Online]. Disponível em: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/576