Billy R. Hammond

Hearing loss prevalence and years lived with disability, 1990–2019: findings from the Global Burden of Disease Study 2019

Kaloyan Kamenov, Paul Svitil Briant, Aislyn U Orji et al. · The Lancet · 2021 · 1.1K citations · Full text

Health Professions, Audiology, Otolaryngology +9

Dietary modification of human macular pigment density.

Billy R. Hammond, Elizabeth J. Johnson, Robert M. Russell et al. · PubMed · 1997 · 413 citations

Agriculture, Nutrition, Nutritional Sciences +14

Macular pigment density measured by autofluorescence spectrometry: comparison with reflectometry and heterochromatic flicker photometry

François C. Delori, Douglas G. Goger, Billy R. Hammond et al. · Journal of the Optical Society of America A · 2001 · 287 citations

Health Professions, Ophthalmology, Vision Science +16

Relation between dietary intake, serum concentrations, and retinal concentrations of lutein and zeaxanthin in adults in a Midwest population

Joanne Curran‐Celentano, Billy R. Hammond, Thomas A. Ciulla et al. · American Journal of Clinical Nutrition · 2001 · 193 citations · Full text

Agriculture, Nutrition, Nutritional Sciences +4

A Double-Blind, Placebo-Controlled Study on the Effects of Lutein and Zeaxanthin on Photostress Recovery, Glare Disability, and Chromatic Contrast

Billy R. Hammond, Laura M. Fletcher, Francis De Roos et al. · Investigative Ophthalmology & Visual Science · 2014 · 120 citations

Medicine, Ophthalmology, Pharmacology +15