Osman, A. ., Younis, W. . and Sultan, S. (2024) “Genetic characterization of velogenic and lentogenic Newcastle disease viruses circulating among broiler chickens in Al-wadi Al-gadid Governorate, Egypt (2021)”, Journal of Advanced Veterinary Research, 14(7), pp. 1241-1247. Available at: https://advetresearch.com/index.php/AVR/article/view/2047 (Accessed: 21November2024).