Spine
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A retrospective case-control studyOBJECTIVE.: The aim of the study was to investigate the effectiveness of selective thoracic fusion in the surgical treatment of patients with syringomyelia-associated scoliosis. ⋯ 3.
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A prospective, nonrandomized cohort study. ⋯ 4.
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A prospective and retrospective cross-sectional cohort analysis. ⋯ 4.
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A case-control study. ⋯ 4.
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A systematic review. ⋯ 1.