GEORGOPOULOU (Ι. ΓΕΩΡΓΟΠΟΥΛΟΥ) J., IORDANIDIS (Π. ΙΟΡΔΑΝΙΔΗΣ) P., и BOUGIOUKLIS (Π. ΜΠΟΥΠΟΥΚΛΗΣ) P. «The Frequency of Respiratory Diseases in Broiler Chickens During 1992-2001». Journal of the Hellenic Veterinary Medical Society 56, no. 3 (ноябрь 30, 2017): 219–227. просмотрено октябрь 22, 2025. https://ejournals.epublishing.ekt.gr/index.php/jhvms/article/view/15082.