https://pmc.ncbi.nlm.nih.gov/articles/PMC2814576/
Prospective Evaluation of Visual Acuity Assessment: A Comparison of Snellen Versus ETDRS Charts in...
The purpose of this study was twofold: first, to prospectively compare visual acuity (VA) scores obtained with Snellen charts versus Early Treatment Diabetic...
https://ub01.uni-tuebingen.de/xmlui/handle/10900/57121
Assessing visual acuity across five disease types: ETDRS charts are faster with clinical outcome...
https://www.vectorvision.com/
Contrast Sensitivity, Glare & ETDRS World Leader - VectorVision
contrast sensitivityworld leaderglareetdrs
https://www.nei.nih.gov/research-and-training/research-news/etdrs-5-year-followup-data-released
ETDRS 5-Year Followup Data Released | National Eye Institute
The National Eye Institute reported today that current treatments for a common, sight-threatening complication of diabetes have proved 95 percent effective in...
data releasedetdrsyearfollowupnational