For citations:

Osmanov R.O., Musayeva Z.G., Kurbiyeva S.O. Ecological monitoring of social-hygienic conditions of the life and biological features of children with the different level of health. South of Russia: ecology, development. 2007;2(4):112-116. (In Russ.) https://doi.org/10.18470/1992-1098-2007-4-112-116