Tapia Acuņa, R <br/><br/>
[Endoscopy in esophageal stenosis].  [electronic resource] 

 -  Cirugia y cirujanos   
 - 355-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-7411 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Endoscopy<br/>Esophageal Stenosis--diagnosis<br/>Humans