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Prevalence of asthenopia and its risk factors in Chinese college students
AIM: To determine the prevalence of asthenopia and identify any associated risk factors in the college students in Xi'an, China. METHODS: From April to September 2012, 1 500 students from five universities in Xi'an were selected according to a multi-stage stratified cluster sampling method...
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| Autori principali: | , , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
International Journal of Ophthalmology Press
2013
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3808927/ https://ncbi.nlm.nih.gov/pubmed/24195055 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3980/j.issn.2222-3959.2013.05.31 |
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