核准宣传材料被分配一个登记号码，并可以分发到医疗专业人员。

Approved promotional material is assigned a registration number and can be distributed to medical professionals.

youdao

核准宣传材料被分配一个登记号码，并可以分发到医疗专业人员。

Approved promotional material is assigned a registration number and can be distributed to medical professionals.

youdao