我们能够看到这种情况发生在细胞内层气管和主支气管。
We were able to see this happen in cells lining the trachea and main bronchi.
方法：各种原因引起的气管和主支气管狭窄病人13例。
Methods 13 patients with severe tracheal stenosis for various causes.
目的设计治疗胸腔胃主支气管瘘和主支气管狭窄的气管主支气管覆膜分支状内支架。
Objective To design the trachea main bronchus covered embranchment stent and study the primary treatment for thoracostomach main bronchial fistula and main bronchial stenosis.
目的设计治疗胸腔胃主支气管瘘和主支气管狭窄的气管主支气管覆膜分支状内支架。
Objective To design the trachea main bronchus covered embranchment stent and study the primary treatment for thoracostomach main bronchial fistula and main bronchial stenosis.
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