BEKHIT, A B A. Highly virulent form of infectious bursal disease in Egypt: Some epidemiological observations. The Indian Journal of Animal Sciences, Delhi, India, v. 67, n. 5, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/34369. Acesso em: 24 oct. 2025.