BRICK, I B <br/><br/>
Gastrointestinal endoscopy.  [electronic resource] 

 -  The Medical annals of the District of Columbia  Apr 1948 
 - 205-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0025-6986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Endoscopy, Gastrointestinal<br/>Humans