ABDULWAHID, Mushtaq T. Effect of injection the broiler hatching eggs with vitamin E and cod liver oil on some their productive traits and immune response to Newcastle disease vaccine: Mushtaq T. Abdulwahid@ and Mashaan A. Al-Zuhairy. The Iraqi Journal of Veterinary Medicine, Baghdad, Iraq., v. 37, n. 2, p. 199–205, 2019. DOI: 10.30539/iraqijvm.v37i2.292. Disponível em: https://www.jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/292.. Acesso em: 8 jan. 2026.