Should remaining stocks of smallpox virus be destroyed?
D004992:Ethics, Medical / Q000266:history; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012899:Smallpox / Q000266:history*; D012988:Soil Microbiology; D014780:Viruses