[Variant frequency of GJB2 c.109G>A (p.Val37Ile) in Chinese patients with hearing loss: a systematic review and Meta-analysis]
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Objective: This study aims to systematically evaluate the frequency and geographic distribution of the GJB2 c.109G>A (p.Val37Ile) variant in the Chinese patients with hearing loss, providing a data-driven basis for hereditary hearing loss prevention and contro... ...