Objective To explore the diagnostic and therapeutic value of early endoscopy in upper gastrointestinal hemorrhage.

目的探讨急诊内镜在上消化道出血诊断与治疗中的应用价值。

youdao

Objective To explore the diagnostic and therapeutic value of early endoscopy in upper gastrointestinal hemorrhage.

目的探讨急诊内镜在上消化道出血诊断与治疗中的应用价值。

youdao