Yu Xiaoyan について
Dep. of Geriatric, Third Affiliated Hospital, Qiqihaer Medical Coll., Qiqihaer について
Ma Zengwei について
Dep. of Geriatric, Third Affiliated Hospital, Qiqihaer Medical Coll., Qiqihaer について
Zhao Yu について
Dep. of Geriatric, Third Affiliated Hospital, Qiqihaer Medical Coll., Qiqihaer について
Zhongguo Jijiu Yixue について