目的：探讨内镜注射治疗十二指肠溃疡出血患者的失败因素。
Objective: To investigate the factors that may cause failure of endoscopic injection in patients with duodenal ulcer bleeding.
目的：探讨内镜注射治疗十二指肠溃疡出血患者的失败因素。
Objective: To investigate the factors that may cause failure of endoscopic injection in patients with duodenal ulcer bleeding.
应用推荐