Abayli, H., S. Tonbak, R. Ozbek, and B. Karabulut. “Viral Analysis of Tumor-Bearing Chicken Flocks in Turkey over the Last Decade (2011-2020)”. Journal of the Hellenic Veterinary Medical Society, vol. 74, no. 1, Apr. 2023, pp. 5267-76, doi:10.12681/jhvms.28974.