郭教授在中国积极倡导卫生政策、初级卫生保健、农村卫生保健和卫生促进。

Dr Guo is an active advocate of health policy, primary health care, rural health and health promotion in China.

youdao

郭教授在中国积极倡导卫生政策、初级卫生保健、农村卫生保健和卫生促进。

Dr Guo is an active advocate of health policy, primary health care, rural health and health promotion in China.

youdao