title: Response to Bernstein et al.
authors: Macular Pigment Research Group, Waterford Institute of Technology, Waterford, UK.
authors: J M
authors: JM
authors: Nolan
authors: Macular Pigment Research Group, Waterford Institute of Technology, Waterford, UK.
authors: K
authors: K
authors: Meagher
authors: Macular Pigment Research Group, Waterford Institute of Technology, Waterford, UK.
authors: S
authors: S
authors: Kashani
authors: Macular Pigment Research Group, Waterford Institute of Technology, Waterford, UK.
authors: S
authors: S
authors: Beatty
mesh_terms: D000818:Animals; D006801:Humans; D008266:Macula Lutea / Q000737:chemistry*; D012168:Retinal Pigments / Q000737:chemistry*; D024341:Xanthophylls / Q000378:metabolism*
chemical_list: D012168:Retinal Pigments; D024341:Xanthophylls