目的：探讨小儿气道异物对血液酸碱失调的影响。

Objective: To explore the effects of children airway foreign bodies on blood acid base disturbances.

youdao

目的：探讨小儿气道异物对血液酸碱失调的影响。

Objective: To explore the effects of children airway foreign bodies on blood acid base disturbances.

youdao