Smallpox

D. A. Henderson
Prometheus Books, 2009, 334 pp.
Descrição da editora:

"For more than 3000 years, hundreds of millions of people have died or been left permanently scarred or blind by the relentless, incurable disease called smallpox. In 1967, Dr. D.A. Henderson became director of a worldwide campaign to eliminate this disease from the face of the earth."