teratogenic to subteratogenic doses of x-ray , mitomycin c , mnng , thio-tepa , cyclophosphamide , and chlorambucil were administered to pregnant icr mice together with caffeine at doses of 12.5 , 25 , or 50 mg/kg on day 11 of gestation .
C0002475
mitomycin c
C0032961
gestation