LEHMAN, J S <br/><br/>
The normal human bronchial tree.  [electronic resource] 

 -  Medical radiography and photography  1955 
 - 81-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0025-746X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bronchography<br/>Humans<br/>Trees