“ Molecular Investigation of Some Beta-Lactamase Genes by PCR and DNA Sequencing Techniques in Clinical Escherichia Coli”.
Iraqi Journal of Science 63, no. 10 (October 30, 2022): 4205–4212. Accessed August 14, 2025.
https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6057.