The uptake and metabolism of retinol, retinoic acid and methyl retinoate by the early chick embryo.
D000818:Animals; D002247:Carbon Isotopes; D002338:Carotenoids / Q000032:analysis / Q000378:metabolism* / Q000633:toxicity; D002642:Chick Embryo / Q000032:analysis / Q000378:metabolism*; D002855:Chromatography, Thin Layer; D008055:Lipids / Q000032:analysis; D014801:Vitamin A / Q000032:analysis / Q000378:metabolism*
D002247:Carbon Isotopes; D008055:Lipids; D014801:Vitamin A; D002338:Carotenoids