TY  - JOUR
A1  - Mauldin, W.P.
A1  - Segal, S.J.
T1  - Prevalence of contraceptive use: Trends and issues
Y1  - 1988
DO  - 10.2307/1966628
JF  - Studies in Family Planning
VL  - 19
IS  - 6

ER  -