× Frequency of broad-spectrum beta-lactamase gene and evaluation of antimicrobial effect of Teucrium polium extract and essential oil in clinical isolates of Klebsiella pneumonia

× A comparison of disk diffusion method and E-test in determining the susceptibility and resistance of Klebsiella and Acinetobacter strains to cefepime in patients with ventilator-associated pneumonia admitted to the intensive care unit