Table 1.

Effects of maternal cocaine administration on fetal brain weights

Group	Brain weight (g)	Ratio of Brain/Body weight
Control	0.194 ± 0.002	0.0372 ± 0.0006
Cocaine 30mg/kg/d	0.178 ± 0.002*	0.0352 ± 0.0005*
Cocaine 60mg/kg/d	0.180 ± 0.001*	0.0356 ± 0.0004*

Values are means ± SEM

*P < 0.05 vs. control