H. Hassan, Muthanna, May T. Flayih, Nahi Y. Yaseen, and Ahmed A.Suleiman. 2023. “Detection the Virulence Factor (Cytotoxic Necrosis factor1) Produce from Uropathogenic Escherichia Coli Isolates”. Iraqi Journal of Science 57 (3A): 1920-24. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9939.