Dosman, J A <br/><br/>
Detection of peripheral airways obstruction in smokers using air vs. helium spirometry.  [electronic resource] 

 -  Bulletin europeen de physiopathologie respiratoire   
 - 137-43 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0395-3890 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aging<br/>Air<br/>Airway Obstruction--diagnosis<br/>Female<br/>Forced Expiratory Flow Rates<br/>Helium<br/>Humans<br/>Male<br/>Smoking--physiopathology<br/>Spirometry--methods