TY  - JOUR
A1  - Halpern, C.T.
A1  - Joyner, K.
A1  - Udry, R.
A1  - Suchindran, C.
T1  - Smart teens don’t have sex (or kiss much either
Y1  - 2000
DO  - 10.1016/S1054-139X(99)00061-0
VL  - 26
IS  - 3

ER  -