Faisal, Aisha, and Amer Al-Azzawi. “Histopathological Investigation of Tissues from Chickens and Pigeons Infected With Avian Poxvirus in Diyala Governorate”. Diyala Journal for Veterinary Sciences 1, no. 3 (September 7, 2023): 25–44. Accessed December 22, 2024. https://djvs.uodiyala.edu.iq/index.php/djvs/article/view/112.