For citations:
Suhih Zh.L., Shtonda M.V. . Health and Ecology Issues. 2011;(2S):100-104. (In Russ.) https://doi.org/10.51523/2708-6011.2011-8-2s-36
Suhih Zh.L., Shtonda M.V. . Health and Ecology Issues. 2011;(2S):100-104. (In Russ.) https://doi.org/10.51523/2708-6011.2011-8-2s-36