1 Center for Population and Development Studies, Renmin University of China, Beijing 100872; 2 Department of Family Development, National Health and Family Planning Commission.
Online:2014-03-29
Published:2014-06-30
Contact:
juhua_yang@ruc.edu.cn
About author:1 Professor,Center for Population and Development Studies, Renmin University
of China; 2 Deputy Director General, Department of Family Development,National Health and Family Planning Commission