SAEED, ALI YAHYA, and KHALID SOBHI IBRAHIM. 2013. “Detection of Enterohemorrhagic Escherichia Coli O157 in Sheep and Goats Using Fluorogenic and Chromogenic Culture Media”. Science Journal of University of Zakho 1 (1):115-19. https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/53.