Serologic Status of Newcastle Disease in Native Chickens by Hemagglutination Inhibition Test. Philippine Journal of Agricultural Economics, [S. l.], v. 3, n. 1, p. 1–12, 2019. DOI: 10.7719/pjae.v3i1.666. Disponível em: https://www.philair.ph/index.php/pjae/article/view/666. Acesso em: 1 may. 2025.