H. AL-ATTIA, H.; A. KHALIFA, K.; H. AL-BAYYATI‎, S.; P. RIDHA, Y.; AL-KHSHALI, Abdlhusin. EFFECT OF LEAD AND CADMIUM ON IMMUNITY OF TWO VACCINES. The Iraqi Journal of Veterinary Medicine, Baghdad, Iraq., v. 11, n. 1, p. 207–217, 1987. DOI: 10.30539/a7yxyc52. Disponível em: https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/1822.. Acesso em: 4 dec. 2025.