H. Z. , AL-SAM. THE WEIGHT OF THE BURSA OF FABRICIOUS IN SELECTED CHICKENS DEPENDING ON RESISTANCE OR SENSITIVITY TO STRESS . The Iraqi Journal of Veterinary Medicine, Baghdad, Iraq., v. 20, n. 1, p. 89–94, 1996. DOI: 10.30539/ijvm.v20i1.1580. Disponível em: https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/1580.. Acesso em: 4 dec. 2025.