title: Biowarfare. Did bioweapons test cause a deadly smallpox outbreak?
authors.forename: Martin
authors.initials: M
authors.lastname: Enserink
mesh_terms: D001694:Biological Warfare / Q000266:history*; D004196:Disease Outbreaks / Q000266:history; D005260:Female; D049673:History, 20th Century; D006801:Humans; D007623:Kazakhstan / Q000453:epidemiology; D012899:Smallpox / Q000453:epidemiology* / Q000266:history / Q000382:microbiology; D014586:USSR / Q000453:epidemiology; D012901:Variola virus / Q000145:classification / Q000472:pathogenicity*