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Cross-sectional study investigating the prevalence and causes of vision impairment in Northwest Portugal using capture–recapture
OBJECTIVES: The aim of this study was to estimate the prevalence and causes of vision impairment (VI) in Portugal. SETTING: Information about people with VI was obtained from primary care centres, blind association (ACAPO) and from hospitals (the PCVIP study) in the Northwest of Portugal during a pe...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BMJ Publishing Group
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462125/ https://www.ncbi.nlm.nih.gov/pubmed/36691224 http://dx.doi.org/10.1136/bmjopen-2021-056995 |