Farjanikish, G., Khodakaram-Tafti, A., & Aslnajjari, A. H. (2016). Adverse reactions to oil-emulsified (ISA-70) Newcastle disease vaccine in a pigeon flock. Brazilian Journal of Veterinary Pathology, 9(1), 16-19. https://doi.org/10.24070/bjvp.1983-0246.009002