ranitidine hydrochloride , a histamine h2-receptor antagonist , was orally given to pregnant rabbits of japanese white strain from day 6 to 18 of gestation at doses of 25 , 100 and 400 mg/kg/day , as ranitidine base , and teratogenicity of the drug was studied .
C0700466
ranitidine hydrochloride
C0034665
ranitidine