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Visual Acuity Variability: Comparing Discrepancies between Snellen and ETDRS Measurements among Subjects Entering Prospective Trials - Ophthalmology Retina
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Table 1 from A computerized method of visual acuity testing: adaptation of the early treatment of diabetic retinopathy study testing protocol. | Semantic Scholar
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Table 1 from Prospective evaluation of visual acuity assessment: a comparison of snellen versus ETDRS charts in clinical practice (An AOS Thesis). | Semantic Scholar
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