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, [S. l.], v. 35, n. 2, p. 167–171, 2020. Disponível em: https://www.ojshostng.com/index.php/njphysiologicalsciences/article/view/576. Acesso em: 5 apr. 2026.