Abdool-Gaffar, Mohamed Sabeer <br/><br/>
Management of chronic obstructive pulmonary disease-A position statement of the South African Thoracic Society: 2019 update.  [electronic resource] 

 -  Journal of thoracic disease  Nov 2019 
 - 4408-4427 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>2072-1439 
<br/><br/><label>Standard No.: </label>10.21037/jtd.2019.10.65  doi