title: Metabolism aspects of carotene and vitamin A in swine.
mesh_terms: D000367:Age Factors; D000818:Animals; D001682:Biological Availability; D002338:Carotenoids / Q000378:metabolism*; D005260:Female; D007422:Intestines / Q000201:enzymology; D008099:Liver / Q000201:enzymology; D008297:Male; D012737:Sex Factors; D013552:Swine / Q000378:metabolism*; D014801:Vitamin A / Q000378:metabolism*
chemical_list: D014801:Vitamin A; D002338:Carotenoids