目的：观察潘妥洛克治疗十二指肠溃疡疗效。

Objective: To observe effect of pantoloc on treating duodenal ulcer.

youdao

目的：观察潘妥洛克治疗十二指肠溃疡疗效。

Objective: To observe effect of pantoloc on treating duodenal ulcer.

youdao