SILVA , Ketherson Rodrigues et al. Cloning and Expression of the Nucleoprotein Gene (NP) of Newcastle Disease Virus (NDV) in Escherichia coli for Immunodiagnosis Application. International Journal of Poultry Science, Pakistan, v. 13, n. 8, p. 473–479, 2014. DOI: 10.3923/ijps.2014.473.479. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/2080. Acesso em: 22 sep. 2025.