MATEEN IZHAR, ANWAAR BASHEER,. “Vancomycin and Ampicillin Resistance in Enterococcus: A Six Month Study of Urine Cultures at Sheikh Zayed Hospital, Lahore”. Journal of Fatima Jinnah Medical University, vol. 8, no. 1, Nov. 2018, https://jfjmu.com/index.php/ojs/article/view/125.