Spine
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Randomized Controlled Trial
Cervical microendoscopic discectomy and fusion: does it affect the postoperative course and the complication rate? A blinded randomized controlled trial.
A blinded randomized controlled trial. ⋯ 1.
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Prospective neurophysiological study. ⋯ 4.
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Retrospective clinical study. ⋯ 4.
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Retrospective review of magnetic resonance images. ⋯ 4.
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A prospective clinical and radiographical study. ⋯ 3.