For citations:

Toporkov A., Toporkov V., Shiyanova A., Kutyrev V. Emergency Situation in the Sphere of Population Sanitary and Epidemiologic Welfare as Unified Object of Surveillance and Active Response in the Scope of Up-To-Date Strategy of Infectious Diseases Control. Problems of Particularly Dangerous Infections. 2009;(2(100)):5-10. (In Russ.) https://doi.org/10.21055/0370-1069-2009-2(100)-5-10