TY  - JOUR
A1  - Miller, W.B.
A1  - Pasta, D.J.
T1  - The motivational substrate of unintended and unwanted pregnancy
Y1  - 2002
DO  - 10.1111/j.1751-9861.2002.tb00073.x
JF  - Journal of Applied Biobehavioral Research
VL  - 7
IS  - 1
SP  - 1
EP  - -29

ER  -