Azari, Mansour R <br/><br/>
Monitoring of occupational exposure of mild steel welders to ozone and nitrogen oxides.  [electronic resource] 

 -  Tanaffos  2011 
 - 54-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1735-0344