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Review of Presbyopia and Spectacle Management
Presbyopia is a physiological phenomenon. It is a disability to concentrate effectively on closer objects that occurs as the eye ages. It affects mainly the age group over 40 and also in some cases before the age of 40, many persons get difficulties to see at near point. Around 1.8 billion people have presbyopia globally which is nearly 25% of the ... Read More»
: Optom 黑料网
10.4172/2476-2075.1000232Abstract Peer-reviewed Full Article Peer-reviewed Article PDF Mobile Full Article
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