DAS, SUTOPA; SHARMA, K; SARMAH, D K; KALITA, N. Correlation of HI and ELISA tests for detection of Newcastle disease virus antibodies. The Indian Journal of Animal Sciences, Delhi, India, v. 67, n. 4, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/34329. Acesso em: 24 oct. 2025.