The early steps in clinical research: importance of entry criteria and true randomization.
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Atroshi
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McCabe
D019299:Decompression, Surgical / Q000379:methods; D006225:Hand / Q000294:innervation; D006801:Humans; D008499:Medical Records; D009784:Occupational Diseases / Q000503:physiopathology; D010523:Peripheral Nervous System Diseases / Q000503:physiopathology; D016032:Randomized Controlled Trials as Topic; D012107:Research Design; D012867:Skin / Q000294:innervation; D017769:Ulnar Nerve Compression Syndromes / Q000601:surgery