Clinics in Chest Medicine: Chronic Obstructive Pulmonary disease 

 - July - September  
 - John F. Kennedy , Philadelphia , Pennsylvania, 19103-2899   Elsevier   2020 
 - i-xiii, xvii , 307-566  Printed Material 
<br/><br/> Volume: 41<br/>Number 3<br/>2020<br/> 
<br/><br/><label>ISSN: </label>0272-5231 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pulmonary Medicine