For citations:
Stepanova M.I., Sazanyuk Z.I., Aleksandrova I.E., Polenova M.A., Vishneva I.P., Berezina N.O., Shumkova T.V. Hygienic regulation of the use of interactive equipment in the classroom in kindergarten. Hygiene and Sanitation. 2018;97(3):226-229. (In Russ.) https://doi.org/10.47470/0016-9900-2018-97-3-226-229