BLACKLOCK, J W S <br/><br/>
The pathology of chronic respiratory disease.  [electronic resource] 

 -  NAPT bulletin  Jun 1948 
 - 66-70 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chronic Disease<br/>Humans<br/>Respiration Disorders<br/>Respiratory Tract Diseases