Al-Karwi, M. K. A.; Hamzah Emlk, S. H.; AL-Alloush, H. R. H.; Al-Shuwaili, H. N. J. Klebsiella Pneumonia: Epidemiology, Causes, Effects, Pathogenicity and Its Secondary Metabolites. J Current Med Res Opinion 2024, 7, 2761-2771.