A. Mahmood, M., محمد, G. Gergees, S., شاکر, T. Younis, A. and ألاء 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 (Aug. 2021), 198–208. DOI:https://doi.org/10.33899/edusj.2021.168648.