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  • Irgens, P.; Kongsted, A.; Myhrvold, B. L; Waagan, K.; Engebretsen, K. B; Natvig, B.; Vøllestad, N. K; Robinson, H. S (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Background Neck and low back pain represent dynamic conditions that change over time, often with an initial improvement after the onset of a new episode, followed by flare-ups or variations in intensity. ...