Methods: Retrospective analysis of the application of fiber bronchoscope in 68 cases of PTTs.

方法：回顾性分析在68例原发性气管肿瘤诊治中纤维支气管镜的应用。

youdao

Methods: Retrospective analysis of the application of fiber bronchoscope in 68 cases of PTTs.

方法：回顾性分析在68例原发性气管肿瘤诊治中纤维支气管镜的应用。

youdao