Spine
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Randomized Controlled Trial Observational Study
Cervical Spine Movement and Ease of Intubation using Truview or McCoy Laryngoscope in Difficult Intubation.
Prospective, observational, analytical, randomized control trial. ⋯ 2.
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A retrospective study. ⋯ 3.
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Translation, cross-cultural adaptation, and psychometric testing. ⋯ N/A.
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Meta Analysis Comparative Study
Bryan Cervical Disc Arthroplasty Versus Anterior Cervical Discectomy and Fusion for Treatment of Cervical Disc Diseases: A Meta-Analysis of Prospective Randomized Controlled Trials.
A meta-analysis of randomized controlled trials (RCTs). ⋯ 1.