Age-related Prevalence and Met Need for Correctable and Uncorrectable Near Vision Impairment in a Multi-country Study
| Autor: | He, Mingguang, Abdou, Amza, Ellwein, Leon B., Naidoo, Kovin S., Sapkota, Yuddha D., Thulasiraj, R.D., Varma, Rohit, Zhao, Jialiang, Kocur, Ivo, Congdon, Nathan G. |
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| Zdroj: | In Ophthalmology January 2014 121(1):417-422 |
| Databáze: | ScienceDirect |
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