“Vaccination of Pregnant Guinea Pigs With Aromatic Dependent Salmonella Typhimurium to Protect Their Newborns: Yousif .A.A, Habasha.F.G,Khalifa. A.K”. The Iraqi Journal of Veterinary Medicine 30, no. 1 (June 29, 2006): 100–110. Accessed November 22, 2024. https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/846.