A. Mahmood, M., G. Gergees, S., & T. Younis, A. (2021). Resistance of Some Bacteria Isolated from Urinary Tract Infections in Elderly Patients to Antibiotics and Detection of β-lactamases in Them. Journal of Education and Science (JES), 30(3), 198–208. https://doi.org/10.33899/edusj.2021.168648