TY  - JOUR
A1  - Lou, C.
A1  - Yin, X.
A1  - Zuo, X.
A1  - Wang, J.
A1  - Cui, N.
T1  - Contraceptive use and impact factors among unmarried women seeking abortions in three cities
Y1  - 2012
VL  - 20
IS  - 6

ER  -