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Prevalence of visual impairment in relation to the number of ophthalmologists in a given area: a nationwide approach
BACKGROUND: Sociological and economic risk factors of visual impairment have never been described in France at a national level as the association between the number of ophthalmologists per inhabitant and visual impairment prevalence. METHODS: Two national surveys were pooled. First, 2075 institutio...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2006
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1500999/ https://www.ncbi.nlm.nih.gov/pubmed/16756661 http://dx.doi.org/10.1186/1477-7525-4-34 |