TY  - GEN
AU  - Liu,Min
AU  - Li,Zhu
TI  - [Uses of epidemiological methods in the study of reproductive health]
SN  - 0254-6450
PY  - 2004///1126
KW  - China
KW  - epidemiology
KW  - Epidemiologic Methods
KW  - Female
KW  - Humans
KW  - Pregnancy
KW  - Pregnancy Complications
KW  - Pregnancy, High-Risk
KW  - Reproductive Health Services
KW  - organization & administration
KW  - Women's Health Services
N1  - Publication Type: Journal Article; Review
ER  -