Spine
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This is a multicenter retrospective review of prospectively collected cases. ⋯ 3.
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A retrospective review. ⋯ 4.
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Comparative Study
Comparison between Minimally Invasive Surgery and Conventional Open Surgery for Patients with Spinal Metastasis: A Prospective Propensity Score-Matched Study.
Prospective propensity score-matched study. ⋯ 3.
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Prospective cohort study. ⋯ 3.