El-Dakhly, K. M.; Mohamed, H.; Kamel, A.; Mahrous, L.; El-Nahass, E.-S.; Aboshinaf, A. Prevalence, Distribution Pattern and Pathological Alterations of Gastro-Intestinal Helminthosis in Domestic Ducks in Beni-Suef, Egypt. JAVR 2020, 10, 1-8.