title: Further studies on the mechanism of absorption of vitamin A & cholesterol.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002784:Cholesterol / Q000032:analysis*; D004950:Esterases; D007413:Intestinal Mucosa / Q000032:analysis* / Q000201:enzymology; D008297:Male; D051381:Rats; D014801:Vitamin A / Q000032:analysis*
chemical_list: D002247:Carbon Isotopes; D014801:Vitamin A; D002784:Cholesterol; D004950:Esterases