Epidemiological highlights on some viruses associated with increased mortality in chickens bred in Sharkia Governorate
By: Bayyumi, Hisham Ahmad Abd al-Badi Muhammad; Hasanayn, Ula Adil. Assiut Veterinary Medical Journal. Vol. 61, no. 145 (Apr. 2015), pp.95-111, 17 p.
Subjects: AL-Sharqiyah; Chickens; Egypt; Virus diseases