ELDESSOUKY SHETA; KHALIFA ASHOUR. Endoscopic Evidences of Upper Respiratory Tract Disorders in Horses and Donkeys. Veterinary  Medicine, [S. l.], v. 2, n. 2, p. 55–67, 2017. DOI: 10.17140/VMOJ-2-117. Disponível em: https://openventio.us/index.php/VM/article/view/625. Acesso em: 12 nov. 2026.