Alberti-Flor, J J <br/><br/>
The difficult duodenal polypectomy.  [electronic resource] 

 -  The American journal of gastroenterology  Jul 1994 
 - 1121 p.  digital 
<br/><br/> Publication Type: Case Reports; Letter 
<br/><br/><label>ISSN: </label>0002-9270 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Duodenal Neoplasms--surgery<br/>Humans<br/>Intestinal Polyps--surgery<br/>Male