1. Biological Weapons pose challenge for microbiology community;Atlas;ASM News,1998
2. A large community outbreak of salmonellosis caused by intentional contamination of restaurant salons bar;Török;JAMA,1997
3. J.B. Tucker, A. Sands. Una amenaza poco probable. URL: http://www.bullatomsci.org/spanish/esptucker.html
4. Anthrax: the investigation of a Deadly outbreak;Guillemin;N Engl J Med,2000
5. Pathology of inhalational anthrax in 42 cases from the Sverdlovsk outbreak of 1979;Abramova;Proc Nat Acad Sci USA,1993