Sasan, Mohammad-Saeed <br/><br/>
Extremely high prevalence of erythromycin resistance of group a Beta hemolytic streptococci in mashhad (iran).  [electronic resource] 

 -  Iranian journal of pediatrics  Mar 2011 
 - 126-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2008-2150