Park, Kyung Sik <br/><br/>
Introduction to Starting Upper Gastrointestinal Endoscopy: Proper Insertion, Complete Observation, and Appropriate Photographing.  [electronic resource] 

 -  Clinical endoscopy  Jul 2015 
 - 279-84 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>2234-2400 
<br/><br/><label>Standard No.: </label>10.5946/ce.2015.48.4.279  doi