[Optimization of the functional state of primary school children using the rhythm of the teaching activity].
Agarkov
V I
VI
D002648:Child; D003479:Curriculum; D006801:Humans; D007858:Learning / Q000502:physiology*; D010507:Periodicity; D012574:Schools
Optimizatsiia funktsional'nogo sostoianiia mladshikh shkol'nikov s pomoshch'iu ritma uchebnykh deĭstviĭ.