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Causes of blindness and visual impairment in Pakistan. The Pakistan national blindness and visual impairment survey
OBJECTIVE: To determine the causes of blindness and visual impairment in adults (⩾30 years old) in Pakistan, and to explore socio‐demographic variations in cause. METHODS: A multi‐stage, stratified, cluster random sampling survey was used to select a nationally representative sample of adults. Each...
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| 主要な著者: | , , , , , , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
BMJ Group
2007
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1954803/ https://ncbi.nlm.nih.gov/pubmed/17229806 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bjo.2006.108035 |
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