Spine
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A cross-sectional study. ⋯ 3.
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A cost-utility analysis (CUA). ⋯ 3.
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Comparative Study
Multimodal Analgesia versus Intravenous Patient-controlled Analgesia For Minimally Invasive Transforaminal Lumbar Interbody Fusion Procedures.
Retrospective analysis. ⋯ 4.
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Prospective cohort study. ⋯ 2.
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Controlled radiological study. ⋯ 3.