TY  - JOUR
A1  - Sameroff, A.J.
A1  - Seifer, R.
A1  - Barocas, R.
A1  - Zax, M.
A1  - Greenspan, S.
T1  - Intelligence quotient scores of 4-year-old children: Social-environmental risk factors
Y1  - 1987
DO  - 10.1542/peds.79.3.343
VL  - 79
IS  - 3

ER  -