Soliman, M. Jayakumar S. Abdul Wahid, J.B. Refaat, K.M. (2018) Phenotyping and Molecular Characterization of Extended-Spectrum Beta-Lactamases among Clinical Isolates of Gram-Negative Bacilli in Arar Tertiary Care Hospital, Saudi Arabia. Journal of Communicable Diseases; 50 (1):22-27