Smoking and lens optical densityBilly R Hammond; Billy R Wooten; José E Náñez; Adam J Wenzel · 1999

Individual variations in the spatial profile of human macular pigmentHammond, Jr., Billy R.; Wooten, Billy R.; Snodderly, D. Max · josaa/14/6/josaa-14-6-1187.pdf · 1997

Resonance Raman spectroscopic measurement of carotenoids in the skin and retinaHammond, Billy R.; Wooten, Billy R. · Journal of Biomedical Optics · 2005

ASSESSMENT OF THE VALIDITY OF IN VIVO METHODS OF MEASURING HUMAN MACULAR PIGMENT OPTICAL DENSITYHammond, Billy R.; Wooten, Billy R.; Smollon, Bill · Optometry and Vision Science · 2006

Assessment of the Validity of in Vivo Methods of Measuring Human Macular Pigment Optical DensityHAMMOND, BILLY R.; WOOTEN, BILLY R.; SMOLLON, BILL · Optometry and Vision Science · 2005

Spectral Absorbance and Spatial Distribution of Macular Pigment Using Heterochromatic Flicker PhotometryWOOTEN, BILLY R.; HAMMOND, BILLY R. · Optometry and Vision Science · 2005

A practical method of measuring the human 
temporal contrast sensitivity functionWooten, Billy R.; Renzi, Lisa M.; Moore, Robert; Hammond, Billy R. · boe/1/1/boe-1-1-47.pdf · 2010