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Variations of pterygium prevalence by age, gender and geographic characteristics in China: A systematic review and meta-analysis
BACKGROUND: Pterygium is a common chronic ophthalmic condition, which may result in significant visual morbidity or lead to blindness in extreme cases. The prevalence of pterygium in China has not been reported at the sub-national level. METHODS: In this study, we conducted a systematic review and m...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5371366/ https://www.ncbi.nlm.nih.gov/pubmed/28355301 http://dx.doi.org/10.1371/journal.pone.0174587 |