Objective: To investigate the relationship of surgical treatment and chronic otitis media with effusion.

目的：探讨鼓膜穿刺、切开、置管术等手术治疗与儿童慢性分泌性中耳炎之间的关系。

youdao

Objective: To investigate the relationship of surgical treatment and chronic otitis media with effusion.

目的：探讨鼓膜穿刺、切开、置管术等手术治疗与儿童慢性分泌性中耳炎之间的关系。

youdao