For citations:
Makarov L.M., Lesnitskaya M.G., Komoliatova V.N., Kiseleva I.I. The prevalence of loss of consciousness in children of school age. Health care of the Russian Federation. 2020;64(4):190-195. (In Russ.) https://doi.org/10.46563/0044-197X-2020-64-4-190-195