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Years of sunlight exposure and cataract: a case-control study in a Mediterranean population
BACKGROUND: We aimed to investigate the relation between sunlight exposure and risk of cataract. METHODS: We carried out a frequency-matched case-control study of 343 cases and 334 controls attending an ophthalmology outpatient clinic at a primary health-care center in a small town near Valencia, Sp...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2007
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2234085/ https://www.ncbi.nlm.nih.gov/pubmed/18039367 http://dx.doi.org/10.1186/1471-2415-7-18 |