Opper, L <br/><br/>
Ulcers of the Digestive Tract in Association with Cerebral Lesions.  [electronic resource] 

 -  The Yale journal of biology and medicine  Oct 1938 
 - 49-84.6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0044-0086