atresia造句
Objective To explore the surgical treatment of congenital choanal
atresia ( CCA ) .
目的探讨先天性后鼻孔 闭锁 的手术时机和手术方式.
Biliary
atresia is a common, cholestatic disease of infancy of unknown cause with a poor prognosis.
胆道闭锁(Biliaryatresia,BA) 是新生儿胆汁郁积最常见的原因, 病因尚不明确,预后差.
Surgical Treatment of Congenital
Atresia of External Auditory Meatus ( Analysis of 13 ears )
先天性外耳道闭锁的外科治疗 ( 附13耳分析 )
Most ovarian follicles undergo an involutional process called follicular
atresia.
大多数卵泡都经过退化变为闭锁卵泡.