The frequency of Listeria monocytogenes strains recovered from clinical and non-clinical samples using phenotypic methods and confirmed by PCR
                        
                        
                        
                        
  
,  Lida Lotfollahi 
  
,   Gholamreza Irajian 
  
,  Abdollah Ardebili 
  
,  Behrooz Sadeghi kalani 
  
,  Mojtabata Taghizadeh armaki 
  
                
                        Prevalence of aac(3)-IIa gene among clinical isolates of uropathogenic Escherichia coli in Delfan, Lorestan
                        
                        
                        
                        
                        Characterization and study the antibiotic resistance of Uropathogenic Escherichia coli isolated from pediatrics with pyelonephritis and cystitis in Iran
                        
                        
                        
                        
  
,  Reza Mirnejad 
  
,  Ebrahim Khodaverdi dariyan 
  
,  Hasan Momtaz 
  
,  Emad Yahaghi 
  
,   Farhad Safarpour dehkordi 
  
,  Motahareh Pilevarzadeh