PT  - JOURNAL ARTICLE
ED  - ,
TI  - Correction: Opportunities and challenges for real-world studies on chronic inflammatory joint diseases through data enrichment and collaboration between national registers: the Nordic example
AID  - 10.1136/rmdopen-2018-000655corr1
DP  - 2018 May 01
TA  - RMD Open
PG  - rmdopen-2018-000655corr1
VI  - 4
IP  - 1
4099  - http://rmdopen.bmj.com/content/4/1/rmdopen-2018-000655corr1.short
4100  - http://rmdopen.bmj.com/content/4/1/rmdopen-2018-000655corr1.full
SO  - RMD Open2018 May 01; 4