„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), pp. 167–171. Disponibil la: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/576 (Data accesării: 25 iunie 2026).