«Haematological changes associated with Newcastle disease vaccination in chickens using gums from Cedrela odorata and Khaya senegalensis as delivery agents», NJPS, т. 35, вып. 2, сс. 167–171, дек. 2020, просмотрено: 25 июнь 2026 г. [онлайн]. доступно на: https://ojshostng.com/index.php/njphysiologicalsciences/article/view/576