M.H.AL-Judi, A., R. H.Hameed, and A. D.Salman. “Effect Of Vitamine AND Selenum On Immune Response Of CO — Baghdad Vaccine In Sheep.‎”. The Iraqi Journal of Veterinary Medicine 28, no. 1 (December 28, 2004): 55–66. Accessed December 2, 2025. https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/1980.