Ahanjan, M., Salehian, M., & Gholami, M. (2020). Prevalence and Resistance Pattern of Extended-Spectrum β-Lactamase Producing Escherichia coli Isolated from Patients with Urinary Tract Infection. Archives of Medical Laboratory Sciences, 6(1), 1–7 (e13). https://doi.org/10.22037/amls.v6.33081