RAJ, G DHINAKAR; VELU, T THANGA; NACHIMUTHU, K; VENUGOPALAN, A T. Passive haemagglutination test in the diagnosis of infectious bursal disease. The Indian Journal of Animal Sciences, Delhi, India, v. 65, n. 2, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/31571. Acesso em: 24 oct. 2025.