Other
Resources
Literature
Fenner, F.,
D.A. Henderson, I. Arita, Z.Jezek, I.D. Ladnyi. Smallpox and
It's Eradication.World Health Organization (WHO), 1988. http://www.who.int/emc/diseases/smallpox/Smallpoxeradication.html
Miller, Judith,
Stephen Engelberg and William Broad. Biological Weapons and
America’s Secret War: Germs. New York, Touchstone, 2001,
2002.
Preston, Richard. The
Demon in the Freezer. New York, Random House Inc., 2002.
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