Berntson, Lillemor <br/><br/>
Incidence of juvenile idiopathic arthritis in the Nordic countries. A population based study with special reference to the validity of the ILAR and EULAR criteria.  [electronic resource] 

 -  The Journal of rheumatology  Oct 2003 
 - 2275-82 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0315-162X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Age of Onset<br/>Antibodies, Antinuclear--blood<br/>Arthritis, Juvenile--blood<br/>Child<br/>Child, Preschool<br/>Female<br/>Finland--epidemiology<br/>Humans<br/>Iceland--epidemiology<br/>Incidence<br/>Infant<br/>Male<br/>Prospective Studies<br/>Scandinavian and Nordic Countries--epidemiology