Choi, Yoon Jin <br/><br/>
Hypercontractile esophagus with atypical symptoms.  [electronic resource] 

 -  Journal of neurogastroenterology and motility  Jan 2014 
 - 122-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2093-0879 
<br/><br/><label>Standard No.: </label>10.5056/jnm.2014.20.1.122  doi