"I was nauseous and tingly all over. I was either in love or I had smallpox."
-Woody Allen
- R M Buller, G J Palumbo. "Poxvirus Pathogenesis". Microbiol Rev. 1991; 55(1): 80-122.
- Collier, Leslie and Oxford, John. Human Virology: 3rd Ed. New York: Oxford University Press 2006. Pages 111-118.
- "Poxviruses". MicrobiologyBytes 2007. http://www.microbiologybytes.com/virology/Poxviruses.html
- Stone, Richard. "Smallpox: WHO Puts Off Destruction of U.S., Russian Caches". Science 2002; 295(5555): 598-599.
- "Smallpox Basics". Centers for Disease Control and Prevention. http://www.bt.cdc.gov/agent/smallpox/disease/
- "Molluscum (Molluscum Contagiosum)". Centers for Disease Control and Prevention April 2006. http://www.cdc.gov/ncidod/dvrd/molluscum/