title: The effects of added vitamin A on the conjunctiva and the level of vitamin A in the blood.
authors.forename: E C
authors.initials: EC
authors.lastname: Robertson
authors.forename: A L
authors.initials: AL
authors.lastname: Morgan
mesh_terms: D003228:Conjunctiva; D004032:Diet; D006801:Humans; D009751:Nutritional Requirements; D014801:Vitamin A; D014815:Vitamins
chemical_list: D014815:Vitamins; D014801:Vitamin A
keywords: DIET/adequate; VITAMINS/A