Objective to discuss genesic mechanism of trachea arteria anonyma fistula after tracheotomy .

目的探讨气管切开术后并发气管无名动脉瘘的发生机理。

youdao

Objective to discuss genesic mechanism of trachea arteria anonyma fistula after tracheotomy .

目的探讨气管切开术后并发气管无名动脉瘘的发生机理。

youdao