title: A photoelectric photometer for the estimation of vitamin A in margarine.
authors.forename: J L
authors.initials: JL
authors.lastname: BOWEN
authors.forename: N T
authors.initials: NT
authors.lastname: GRIDGEMAN
authors.forename: G F
authors.initials: GF
authors.lastname: LONGMAN
mesh_terms: D006801:Humans; D008383:Margarine; D014801:Vitamin A; D014815:Vitamins
chemical_list: D014815:Vitamins; D014801:Vitamin A; D008383:Margarine
keywords: VITAMINS/A