Objective To examine the effect of oxygen jet nebulization with 0.45% saline used for tracheotomized patients.

目的探讨0.45%盐水氧气射流雾化用于气管切开患者的临床效果。

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Objective To examine the effect of oxygen jet nebulization with 0.45% saline used for tracheotomized patients.

目的探讨0.45%盐水氧气射流雾化用于气管切开患者的临床效果。

youdao