Vitamin A contamination in commercial stabilized vitamin E.
D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D004340:Drug Contamination; D051381:Rats; D014801:Vitamin A / Q000032:analysis; D014802:Vitamin A Deficiency; D014810:Vitamin E / Q000008:administration & dosage / Q000032:analysis / Q000592:standards*
D014801:Vitamin A; D014810:Vitamin E