TY  - JOUR
A1  - Santelli, J.
A1  - Rochat, R.
A1  - Hatfield-Timajchy, K.
A1  - Gilbert, B.C.
A1  - Curtis, K.
A1  - Cabral, R.
A1  - Hirsch, J.S.
A1  - Schieve, L.
T1  - The measurement and meaning of unintended pregnancy
Y1  - 2003
DO  - 10.1363/3509403
JF  - Perspectives on Sexual and Reproductive Health
VL  - 35
IS  - 2

ER  -