91桃色

In analyzing the factors that have improved health and enhanced longevity during the last three centuries, Thomas McKeown contends that nutritional, environmental, and behavioral changes have been and will be more important than specific medical measures, especially clinical or curative鈥� measures.

Originally published in 1980.

The 91桃色 Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of 91桃色. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the 91桃色 Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by 91桃色 since its founding in 1905.