Spine
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Case report. ⋯ 5.
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A retrospective function and radiography study of the patients who have received long instrumented thoracolumbar fusion. ⋯ 4.
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Retrospective image-based analysis. ⋯ 5.
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A longitudinal cohort study. ⋯ 2.
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Cross-sectional cohort study. ⋯ 3.