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Health Technologies


In 1900 the average life expectancy in the United States was 47 years. By 2000 it was nearing 77 years. That remarkable 30-year increase was the result of a number of factors, including the creation of a safe water supply. But no small part of the credit should go to the century's wide assortment of medical advances in diagnosis, pharmaceuticals, medical devices, and other forms of treatment.


     Health Technologies
     Operating Tools
     Essay - Wilson Greatbatch

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