Khan, Javed H <br/><br/>
The Saudi Guidelines for the Diagnosis and Management of COPD.  [electronic resource] 

 -  Annals of thoracic medicine  Apr 2014 
 - 55-76 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1817-1737 
<br/><br/><label>Standard No.: </label>10.4103/1817-1737.128843  doi