About 50 million people are blind worldwide. Twenty million are blind from a single cause, cataract, and 75 percent are blind from conditions that are preventab
The number of the millions of blind in the world continues to grow, causing needless social and economic deprivation. Most of these blind can be cured, and much
The number of the millions of blind in the world continues to grow, causing needless social and economic deprivation. Most of these blind can be cured, and much
Emphasizing efficient and inexpensive methods of diagnosis, treatment, and prevention of blindness, this text addresses worldwide issues of blindness and eye ca