Spine
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Prospective cohort study. ⋯ 4.
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A retrospective analysis. ⋯ 4.
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A retrospective study. ⋯ 3.
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A microRNA (miRNA) study using Solexa sequencing. ⋯ 3.
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The present study's design was translation and crosscultural validation of the Neck Disability Index (NDI). ⋯ NA.