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24. Differences in the legibility of letters at contrast threshold using the Pelli-Robson chart. Elliott DB, Whitaker D, Bonette L. Ophthalmic Physiol Opt; 1990 Oct; 10(4):323-6. PubMed ID: 2263364 [Abstract] [Full Text] [Related]
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35. Development and validation of a visual acuity chart for Australian Aborigines and Torres Strait Islanders. Wildsoet CF, Wood JM, Hassan S. Optom Vis Sci; 1998 Nov 01; 75(11):806-12. PubMed ID: 9848834 [Abstract] [Full Text] [Related]
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