Iversen, E <br/><br/>
An epidemiological model of ulcerative colitis.  [electronic resource] 

 -  Scandinavian journal of gastroenterology  1968 
 - 593-610 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-5521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Chronic Disease<br/>Colitis, Ulcerative--diagnosis<br/>Denmark<br/>Female<br/>Humans<br/>Life Expectancy<br/>Male<br/>Middle Aged<br/>Models, Theoretical<br/>Population Surveillance