et.al, Mohammed Abdul Rahmman Mohammed,. “A Novel Method for Isolation New Strain of E. Coli ( Resist for Ampicillin and Sensitive for Gentamycin ) and Other (sensitive for Ampicillin and Resist for Gentamycin )and Check it’s Conjugation by Solid Media , Liquid Media and it’s Stability by Serial”. Al-Qadisiyah Journal of Pure Science 19, no. 2 (July 21, 2017): 26-36. Accessed May 3, 2024. https://journalsc.qu.edu.iq/index.php/JOPS/article/view/175.