JANA, D; MEHROTRA, M L. Characterization of the aetiological agent of cow-pox with special reference to its biological properties. The Indian Journal of Animal Sciences, Delhi, India, v. 64, n. 5, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/30553. Acesso em: 24 oct. 2025.