POLLARD, H M <br/><br/>
THE TOLE OF THE SUBSPECIALTY BOARD IN GASTROENTEROLOGY.  [electronic resource] 

 -  Medical bulletin (Ann Arbor, Mich.)   
 - 59-63 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0196-5336 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gastroenterology<br/>Humans<br/>Specialization