Lehmann, G A <br/><br/>
Upper and lower gastrointestinal endoscopy: are thinner endoscopes preferable?  [electronic resource] 

 -  Endoscopy  Jun 1996 
 - 436-7 p.  digital 
<br/><br/> Publication Type: Comment; Editorial 
<br/><br/><label>ISSN: </label>0013-726X 
<br/><br/><label>Standard No.: </label>10.1055/s-2007-1005507  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Endoscopes, Gastrointestinal<br/>Equipment Design<br/>Humans