GUPTA, R K; CHANDRA, Rajesh; KUMAR, Rajesh; RAO, V.D P. Comparative efficacy of cell culture inactivated vaccines against hydropericardium syndrome in broilers. The Indian Journal of Animal Sciences, Delhi, India, v. 75, n. 6, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/9596. Acesso em: 23 oct. 2025.