单位：哈尔滨医科大学附属第一医院。

SETTING: First Affiliated Hospital of Harbin Medical University.

youdao

单位：哈尔滨医科大学附属第二医院。

SETTING: Second Affiliated Hospital of Harbin Medical University.

youdao

单位：哈尔滨医科大学附属第二医院。

SETTING: Second Affiliated Hospital of Harbin Medical University.

youdao