Ramzy, N, H Elsamadony, H Mekky, H Fedawy, and A Saad. 2024. “Isolation, Genotyping, and Sub-Genotyping of Newcastle Disease Virus from Commercial Broiler Chickens in Northern Egypt”. Journal of the Hellenic Veterinary Medical Society 75 (2). https://doi.org/10.12681/jhvms.32596.