A comparison of Lea Symbols versus ETDRS letter distance visual acuity in a population of young children with a high prevalence of astigmatism

PURPOSE: To compare visual acuity results obtained using the Lea Symbols chart with results obtained using Early Treatment Diabetic Retinopathy Study (ETDRS) charts in young children who are members of a population with a high prevalence of astigmatism. METHODS: Subjects were 438 children aged 5 thr...

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Detaylı Bibliyografya
Asıl Yazarlar: Dobson, Velma, Clifford-Donaldson, Candice E., Miller, Joseph M., Garvey, Katherine A., Harvey, Erin M.
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: 2009
Konular:
Article
Online Erişim:https://ncbi.nlm.nih.gov/pmc/articles/PMC2764356/
https://ncbi.nlm.nih.gov/pubmed/19345596
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jaapos.2009.01.007
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