Macular Pigment and its contribution to visual performance and experience. Loughman J, Davison PA, Nolan JM, Akkali MC, Scanlon G, Beatty S. Journal of Optometry. April 2010.

Macular Pigment and its contribution to visual performance and experience. Loughman J, Davison PA, Nolan JM, Akkali MC, Scanlon G, Beatty S. Journal of Optometry. April 2010.