Spine
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Randomized Controlled Trial
Short-term usual chiropractic care for spinal pain: a randomized controlled trial.
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Randomized Controlled Trial
Cervical microendoscopic discectomy and fusion: does it affect the postoperative course and the complication rate? A blinded randomized controlled trial.
A blinded randomized controlled trial. ⋯ 1.
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Review Meta Analysis
Effectiveness of acupuncture for nonspecific chronic low back pain: a systematic review and meta-analysis.
A systematic review and meta-analysis of randomized controlled trials (RCTs). ⋯ 1.
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Randomized Controlled Trial Multicenter Study Comparative Study
Comparison of dysphagia between cervical artificial disc replacement and fusion: data from a randomized controlled study with two years of follow-up.
Prospective randomized controlled trial. ⋯ 2.