To investigate the knowledge understanding about cancer early detection among medical staffs in Yangpu district.

掌握杨浦区医务人员对癌症早发现知识的知晓情况。

youdao

To investigate the knowledge understanding about cancer early detection among medical staffs in Yangpu district.

掌握杨浦区医务人员对癌症早发现知识的知晓情况。

youdao