Spine
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Secondary analysis of data from a concurrent randomized trial and cohort study. ⋯ 2.
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A systematic review. ⋯ 3.
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Review Meta Analysis
Anterior Lumbar Interbody Fusion (ALIF) with and without an "Access Surgeon": A Systematic Review and Meta-analysis.
A systematic review and meta-analysis. ⋯ 1.
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Prospective observational cohort study. ⋯ 4.