Spine
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Meta Analysis Comparative Study
Calcitonin treatment in lumbar spinal stenosis: a meta-analysis.
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Randomized Controlled Trial Comparative Study
Transforaminal epidural clonidine versus corticosteroid for acute lumbosacral radiculopathy due to intervertebral disc herniation.
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Randomized Controlled Trial Comparative Study
Surgical versus nonsurgical treatment of selected patients with discogenic low back pain: a small-sized randomized trial.