BASSLER, A <br/><br/>
Etiology and treatment of ulcerative colitis.  [electronic resource] 

 -  American journal of proctology  Jun 1957 
 - 209-15 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Colitis<br/>Colitis, Ulcerative<br/>Humans