Björnsson, S <br/><br/>
Inflammatory bowel disease in Iceland, 1980-89. A retrospective nationwide epidemiologic study.  [electronic resource] 

 -  Scandinavian journal of gastroenterology  Jan 1998 
 - 71-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0036-5521 
<br/><br/><label>Standard No.: </label>10.1080/00365529850166239  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Age Distribution<br/>Aged<br/>Aged, 80 and over<br/>Child<br/>Colitis, Ulcerative--epidemiology<br/>Crohn Disease--epidemiology<br/>Female<br/>Humans<br/>Iceland--epidemiology<br/>Incidence<br/>Male<br/>Middle Aged<br/>Retrospective Studies<br/>Risk Factors