Spine
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Randomized Controlled Trial Comparative Study
Internally Randomized Control Trial of Radiation Exposure Using Ultra-low Radiation Imaging Versus Traditional C-arm Fluoroscopy for Patients Undergoing Single-level Minimally Invasive Transforaminal Lumbar Interbody Fusion.
Randomized controlled trial. ⋯ 2.
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Randomized Controlled Trial
Long-term Clinical Outcomes of Cervical Disc Arthroplasty: A Prospective, Randomized, Controlled Trial.
Prospective, randomized, single-center, clinical trial. ⋯ 1.