方法：对28例顽固性鼻出血进行鼻内窥镜电凝术。

Methods: Treated 28 cases with intractable epistaxis with electrocoagulation under nasal endoscope.

youdao

方法：对28例顽固性鼻出血进行鼻内窥镜电凝术。

Methods: Treated 28 cases with intractable epistaxis with electrocoagulation under nasal endoscope.

youdao