TY  - JOUR
A1  - Steele, F.
A1  - Curtis, S.L.
T1  - Appropriate methods for analyzing the effect of method choice on contraceptive discontinuation
Y1  - 2003
DO  - 10.1353/dem.2003.0009
JF  - Demography
VL  - 40
IS  - 1
SP  - 1
EP  - -22

ER  -