The effect of a dietary lack of xanthophyll on the eye of the monkey.
D000818:Animals; D000882:Haplorhini / Q000378:metabolism*; D014975:Lutein / Q000627:therapeutic use*; D008266:Macula Lutea / Q000473:pathology; D012164:Retinal Diseases / Q000178:diet therapy*
D014975:Lutein