PONNUSAMY, P.; KIRUBAHARAN, J. John; CHANDRAMOHAN, Andrew. Sequence Analysis of HN and F Genes of a less Virulent Newcastle Disease Virus Isolated from Unvaccinated Village Chicken. International Journal of Poultry Science, Pakistan, v. 8, n. 10, p. 985–994, 2009. DOI: 10.3923/ijps.2009.985.994. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/1290. Acesso em: 22 sep. 2025.