SCHERRER, M <br/><br/>
Asthma, chronic bronchitis, and pulmonary emphysema.  [electronic resource] 

 -  Ciba symposium. [English ed.]  1961 
 - 227-37 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Asthma<br/>Bronchitis<br/>Bronchitis, Chronic<br/>Humans<br/>Pulmonary Emphysema