TY  - JOUR
A1  - Yi, Z.
A1  - Vaupel, J.W.
A1  - Zhenyu, X.
A1  - Chunyuan, Z.
A1  - Yuzhi, L.
T1  - Sociodemographic and health profiles of the oldest old in China
Y1  - 2002
DO  - 10.1111/j.1728-4457.2002.00251.x
JF  - Population and Development Review
VL  - 28
IS  - 2

ER  -