Abd El-Wahab, Ekram W <br/><br/>
Adverse health problems among municipality workers in alexandria (egypt).  [electronic resource] 

 -  International journal of preventive medicine  May 2014 
 - 545-56 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2008-7802