title: Production of underweight embryos in rats treated with barbiturates during pregnancy.
mesh_terms: D000818:Animals; D001463:Barbiturates / Q000494:pharmacology*; D004622:Embryo, Mammalian / Q000187:drug effects / Q000502:physiology; D005260:Female; D009929:Organ Size; D011247:Pregnancy; D011270:Pregnancy, Animal; D051381:Rats
chemical_list: D001463:Barbiturates