Vitamin A and birth defects.
Lipson
A H
AH
Webster
W S
WS
D000014:Abnormalities, Drug-Induced / Q000209:etiology*; D000975:Antioxidants / Q000008:administration & dosage; D002338:Carotenoids / Q000008:administration & dosage; D005260:Female; D006801:Humans; D009751:Nutritional Requirements; D011247:Pregnancy; D011643:Publishing; D014801:Vitamin A / Q000009:adverse effects*; D019207:beta Carotene
D000975:Antioxidants; D019207:beta Carotene; D014801:Vitamin A; D002338:Carotenoids