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Impact of Children's Postural Variation on Viewing Distance and Estimated Visual Acuity
PURPOSE: Reliable estimation of visual acuity requires that observers maintain a constant distance from the target, but use of chin rests is not always feasible. Our aim was to quantify children's movement during community testing and its impact on near (40 cm) and intermediate (150 cm) acuity...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Association for Research in Vision and Ophthalmology
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6357903/ https://www.ncbi.nlm.nih.gov/pubmed/30719403 http://dx.doi.org/10.1167/tvst.8.1.16 |