常见例句Abstract: To examine mutation in the partial coding region of GJB2 gene in 43 cases of Chinese patients with non-syndromic hearing impairment (NSHI). 摘 要: 目的:分析43例中國人非綜郃征性聽力減退(NSHI)患者的GJB2基因部分編碼區的突變的情況。 返回 NSHI