Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/50c046062a6b5f5456ca20801b11c57a.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 vertebra artery type例句_vertebra artery type英汉例句_vertebra artery type双解例句_欧米惠必应词典
Objective To explore the assessment of transcranial Doppler sonography (TCD) for the vertebral artery type of cervical vertebra syndrome in the elderly. 目的探讨经颅多普勒超声（TCD）对老年人椎动脉型颈椎病的诊断及疗效评定价值。