M. E. Hegazy, Ahmed, Amr Abd El-Fattah Bedair, and Hala M. N. Tolba. 2022. “Pathogenesis of Isolated Newcastle Disease Virus Genotype VII .1.1 in Turkey Poults in Egypt”. Journal of Advanced Veterinary Research 12 (4):439-45. https://advetresearch.com/index.php/AVR/article/view/1046.