Perttala, Y <br/><br/>
Roentgenologically diagnosed benign polypoid adenoma of the duodenal bulb.  [electronic resource] 

 -  Annales medicinae internae Fenniae  1965 
 - 25-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0365-4362 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Duodenal Neoplasms--diagnosis<br/>Humans<br/>Polyps--diagnosis<br/>Radiography