McMahon, D J <br/><br/>
Annular pancreas--a case report.  [electronic resource] 

 -  JAMA  Jan 1969 
 - 756 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0098-7484 
<br/><br/><label>Standard No.: </label>10.1001/jama.207.4.756b  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Diagnosis, Differential<br/>Duodenal Diseases--diagnosis<br/>Duodenal Ulcer--diagnosis<br/>Duodenum--surgery<br/>Humans<br/>Male<br/>Pancreatic Diseases--diagnosis