Tambiev , T., Tazayan, A., Fedorov, V., Gak, Y., Derezina, T. and Avetisyan, D. (2021) “Features of the Manifestation of Marek’s Disease in Poultry Farms of the Rostov Region, Russian Federation”, KnE Life Sciences, 6(3), pp. 601–610. doi: 10.18502/kls.v0i0.8996.