“STUDIES OF PATHOLGICAL CHANGES OF LOCAL BREED CATTLE NATURALLY-INFECTED ‘ WITH FASCOIOLA GIGANTICA ”. The Iraqi Journal of Veterinary Medicine 13, no. 1 (December 28, 1989): 180–193. Accessed December 20, 2024. https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/1670.