For citations:
Khurtsilava O.G., Mazurov V.I., Vasilyeva N.V., Meltser A.V., Alikbayeva L.A. . Hygiene and Sanitation. 2017;96(4):293-297. (In Russ.) https://doi.org/10.47470/0016-9900-2017-96-4-293-297
Khurtsilava O.G., Mazurov V.I., Vasilyeva N.V., Meltser A.V., Alikbayeva L.A. . Hygiene and Sanitation. 2017;96(4):293-297. (In Russ.) https://doi.org/10.47470/0016-9900-2017-96-4-293-297