目的研究幽门螺杆感染与过敏性紫癜的关系并指导治疗。

Objective to study to relationship between allergic purpura and Helicobacter pylori infection and direct therapy.

youdao

目的研究幽门螺杆感染与过敏性紫癜的关系并指导治疗。

Objective to study to relationship between allergic purpura and Helicobacter pylori infection and direct therapy.

youdao