The influence of psycho-emotional stress in children of primary school age on the incidence of recurrent upper respiratory tract infections and the functional state of the myocardium
Background. Scientific and technical progress, intensification of educational process and information overload have a negative effect on unformed central nervous system of primary schoolchildren, causing stress, which affects the increase in the incidence of recurrent upper respiratory tract infecti...
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Formatua: | Liburua |
Argitaratua: |
Zaslavsky O.Yu.,
2017-10-01T00:00:00Z.
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A1234.567 |
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Alea 1 | Eskuragarri |