Spine
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Retrospective cohort study. ⋯ 3.
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Retrospective cross-sectional study. ⋯ 2.
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Cadaveric study on fresh unprocessed, nonpreserved, undyed specimens, which has not previously been reported. ⋯ 3.
Retrospective cohort study. ⋯ 3.
Retrospective cross-sectional study. ⋯ 2.
Cadaveric study on fresh unprocessed, nonpreserved, undyed specimens, which has not previously been reported. ⋯ 3.