EFFECT of vitamin supplements during pregnancy on the intelligence of offspring.
D019587:Dietary Supplements; D005260:Female; D006801:Humans; D007360:Intelligence; D011247:Pregnancy; D014801:Vitamin A; D014815:Vitamins / Q000494:pharmacology*
D014815:Vitamins; D014801:Vitamin A
INTELLIGENCE; PREGNANCY; VITAMINS/effects