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Parolin M, Gawri R, Mwale F, Steffen T, Roughley P, Antoniou J, Jarzem P, Haglund L, Ouellet J.Parolin M, et al. Among authors: haglund l.Evid Based Spine Care J. 2010 Aug;1(2):67-8. doi: 10.1055/s-0028-1100919.Evid Based Spine Care J. 2010.PMID: 23637672Free PMC article.