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Ekelund M, Aalto K, Fasth A, Herlin T, Nielsen S, Nordal E, Peltoniemi S, Rygg M, Zak M, Berntson L; Nordic Study Group of Pediatric Rheumatology (NoSPeR).Ekelund M, et al. Among authors: nordal e.Pediatr Rheumatol Online J. 2017 Feb 22;15(1):13. doi: 10.1186/s12969-017-0145-5.Pediatr Rheumatol Online J. 2017.PMID: 28222745Free PMC article.
Nordal E, Zak M, Aalto K, Berntson L, Fasth A, Herlin T, Lahdenne P, Nielsen S, Straume B, Rygg M; Nordic Study Group of Pediatric Rheumatology.Nordal E, et al.Arthritis Rheum. 2011 Sep;63(9):2809-18. doi: 10.1002/art.30426.Arthritis Rheum. 2011.PMID: 21560116Free article.
Berntson L, Nordal E, Fasth A, Aalto K, Herlin T, Nielsen S, Rygg M, Zak M, Rönnelid J; Nordic Study Group of Pediatric Rheumatology (NoSPeR).Berntson L, et al. Among authors: nordal e.Pediatr Rheumatol Online J. 2014 Jun 11;12:22. doi: 10.1186/1546-0096-12-22. eCollection 2014.Pediatr Rheumatol Online J. 2014.PMID: 24944545Free PMC article.