Measurement of macular pigment: Raman spectroscopy versus heterochromatic flicker photometry. Neelam K, O’Gorman N, Nolan JM, O’Donovan O, Wong HB, Au Eong KG, Beatty S. Investigative Ophthalmology and Visual Science. March 2005.

Measurement of macular pigment: Raman spectroscopy versus heterochromatic flicker photometry. Neelam K, O’Gorman N, Nolan JM, O’Donovan O, Wong HB, Au Eong KG, Beatty S. Investigative Ophthalmology and Visual Science. March 2005.