Switz, D M <br/><br/>
Endoscopic treatment of biliary tract disease.  [electronic resource] 

 -  Virginia medical  Dec 1986 
 - 732-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0146-3616 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Ampulla of Vater--surgery<br/>Cholangiopancreatography, Endoscopic Retrograde<br/>Gallstones--diagnosis<br/>Humans<br/>Intraoperative Care<br/>Middle Aged