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Opportunities and challenges for real-world studies on chronic inflammatory joint diseases through data enrichment and collaboration between national registers: the Nordic example.
Chatzidionysiou K, Hetland ML, Frisell T, Di Giuseppe D, Hellgren K, Glintborg B, Nordström D, Aaltonen K, Törmänen MR, Klami Kristianslund E, Kvien TK, Provan SA, Björn Guðbjörnsson B, Dreyer L, Kristensen LE, Jørgensen TS, Jacobsson L, Askling J. Chatzidionysiou K, et al. Among authors: tormanen mr. RMD Open. 2018 Apr 12;4(1):e000655. doi: 10.1136/rmdopen-2018-000655. eCollection 2018. RMD Open. 2018. PMID: 29682328 Free PMC article. Review.