TY  - JOUR
A1  - Popkin, B.M.
A1  - Du, S.
A1  - Zhai, F.
A1  - Zhang, B.
T1  - Cohort profile: The China Health and Nutrition Survey ‒ monitoring and understanding socio-economic and health change in China, 1989–2011
Y1  - 2010
DO  - 10.1093/ije/dyp322
VL  - 39
IS  - 6

ER  -