SUBRAMANIAM, N; PAUL, W M; MUKOPADHYAY, H K; DORAIRAJAN, N. Immune status of commercial chicks against Newcastle disease by live-in-oil vaccines. The Indian Journal of Animal Sciences, Delhi, India, v. 68, n. 5, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/20810. Acesso em: 24 oct. 2025.