Spine
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Retrospective chart and radiographical review. ⋯ 3.
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An experimental study of radiofrequency ablation (RFA) of spine in an ex vivo bovine and in vivo swine animal model. ⋯ N/A.
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A comparative review of 2 cohorts with prospective data collection. ⋯ 2.
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Retrospective database analysis. ⋯ 3.