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Ishaq I, Skinner IW, Mehta P, Walton DM, Bier J, Verhagen AP.Ishaq I, et al. Among authors: verhagen ap.Eur Spine J. 2024 Jan;33(1):166-175. doi: 10.1007/s00586-023-08025-4. Epub 2023 Nov 9.Eur Spine J. 2024.PMID: 37943373
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van Middelkoop M, Rubinstein SM, Kuijpers T, Verhagen AP, Ostelo R, Koes BW, van Tulder MW.van Middelkoop M, et al. Among authors: verhagen ap.Eur Spine J. 2011 Jan;20(1):19-39. doi: 10.1007/s00586-010-1518-3. Epub 2010 Jul 18.Eur Spine J. 2011.PMID: 20640863Free PMC article.Review.
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van Middelkoop M, Rubinstein SM, Ostelo R, van Tulder MW, Peul W, Koes BW, Verhagen AP.van Middelkoop M, et al. Among authors: verhagen ap.Eur Spine J. 2013 Jan;22(1):87-95. doi: 10.1007/s00586-012-2553-z. Epub 2012 Oct 29.Eur Spine J. 2013.PMID: 23104514Free PMC article.Review.
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