Detection Of Pathogenic Escherichia Coli O157:H7 From Euphrates River And Sheep In AL-Fallujah With Detection Of The Important Virulence Factor Rfb O157 And Flic H7 Genes Which Cause Haemorrhaic Diarrhea In Sheep. Int. J. Environ. Sci. [Internet]. 2025 Jun. 5 [cited 2025 Sep. 11];11(8s):524-37. Available from: https://theaspd.com/index.php/ijes/article/view/950