administration of the tricyclic dibenzazepine drug imipramine , a tertiary amine , in the food ( 100 mg/kg ) or sodium nitrite ( 1 g/liter ) or dimethylnitrosamine ( 0.1 ppm ) in the drinking water of swiss cd-1 mice before and during pregnancy , resulted in increased perinatal death of the offspring compared to controls .
C0020934
imipramine
C0032961
pregnancy