Nalaganje...
Prevalence of refractive error in the United States, 1999–2004
OBJECTIVE: To describe the prevalence of refractive error in the United States. METHODS: The 1999–2004 National Health and Nutrition Examination Survey (NHANES) used an autorefractor to obtain refractive error data on a nationally representative sample of the U.S. non-institutionalized, civilian pop...
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| Main Authors: | , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2008
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2772054/ https://ncbi.nlm.nih.gov/pubmed/18695106 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1001/archopht.126.8.1111 |
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