because of possible maternal hepatic or reproductive effects of this uncharged , low-molecular weight , lipophilic chlorinated benzene 0 , 30 , 100 , 300 , and 1000 mg/kg/day of tcb was orally administered to rats on days 9 , 10 , 11 , 12 , and 13 of gestation and the animals were sacrificed on day 14 of pregnancy .
C0035150
reproductive
C0032961
pregnancy