作者单位:
Zhejiang Univ, Sch Med, Sch Publ Hlth, Ctr Hlth Policy Studies, Hangzhou, Peoples R China
[1]
Zhejiang Univ, Sch Med, Affiliated Hosp 4, Yiwu, Peoples R China
[2]
Univ Sci & Technol Beijing, Sch Humanities & Social Sci, Beijing, Peoples R China
[3]
发布时间
2021-09-23