Original
        
        
            
        
        
        
Prevalence and antibiotic resistance pattern of
extended spectrum beta lactamase producing
Escherichia coli isolated from urinary tract infection
        
        
        Mohsen Rajabnia 1, Mohammad Saad Forghani 2, Sabah Hasani 3, Mohammad Bahadoram 4, Mahsa Mohammadi 1, Maedeh Barahman 5 *