Further studies of the conversion of beta-carotene to vitamin A in the intestine.
D002338:Carotenoids; D006801:Humans; D007422:Intestines; D014801:Vitamin A; D019207:beta Carotene
D019207:beta Carotene; D014801:Vitamin A; D002338:Carotenoids
CAROTENE; INTESTINES; VITAMIN A