NELSON, H G <br/><br/>
Chronic ulcerative colitis.  [electronic resource] 

 -  Quarterly. Phi Beta Pi Medical Fraternity  Jan 1946 
 - 191-202 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Colitis, Ulcerative<br/>Humans