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Near-vision impairment and effective near-vision spectacle coverage in two districts in Telangana, India: a population-based cross-sectional study
OBJECTIVES: To investigate the prevalence of near-vision impairment (NVI) and effective spectacle coverage for near vision in those aged ≥40 years in Khammam and Warangal district in Telangana, India. DESIGN: A population-based cross-sectional study. SETTING: Khammam and Warangal district in Telanga...
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| Publicado en: | BMJ Open |
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| Autores principales: | , , , , |
| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
BMJ Publishing Group
2021
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8030469/ https://ncbi.nlm.nih.gov/pubmed/33820793 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmjopen-2020-047131 |
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