title: Commentary on Dr. Alan P. Zelicoff's analysis (No. 7).
authors.affiliation: Nucleus for the Investigation of Emerging Infectious Diseases, Department of Medical Biochemistry, Institute of BiomedicalSciences, Federal University of Rio de Janeiro, Brazil.
authors.forename: Jack
authors.initials: J
authors.lastname: Woodall
mesh_terms: D001694:Biological Warfare / Q000266:history*; D004196:Disease Outbreaks / Q000266:history*; D005260:Female; D049673:History, 20th Century; D006801:Humans; D007623:Kazakhstan / Q000453:epidemiology; D008297:Male; D012899:Smallpox / Q000453:epidemiology / Q000266:history* / Q000821:virology; D014586:USSR; D012901:Variola virus / Q000302:isolation & purification / Q000502:physiology*; D014774:Virulence