“Using PCR Technique for Diagnosis of Bacterium Escherichia Coli O157:H7 Isolated from Urine Samples of Humans and Sheep: Al-Wgaa, A. A.@ and Alwan, M. J”. The Iraqi Journal of Veterinary Medicine 38, no. 2 (December 28, 2014): 17–21. Accessed April 27, 2024. https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/217.