Ballal, Seifeddin G <br/><br/>
Occupational Rhinitis Revisited: Emphasis on the Risk Factors in Saudi Industry.  [electronic resource] 

 -  Saudi journal of medicine & medical sciences   
 - 154-163 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>2321-4856 
<br/><br/><label>Standard No.: </label>10.4103/1658-631X.188254  doi