[Improvement of the state sanitary and epidemiological surveillance: experience and goals].
Agirov
A Kh
AKh
D002648:Child; D002675:Child, Preschool; D004787:Environmental Pollution / Q000517:prevention & control*; D004813:Epidemiology; D006801:Humans; D011159:Population Surveillance; D012426:Russia; D012499:Sanitation