[Various factors affecting the characteristics of the diurnal dynamics of work capacity of younger schoolchildren].
D002648:Child; D002908:Chronic Disease; D002940:Circadian Rhythm; D004185:Disability Evaluation; D005190:Family; D006801:Humans; D007858:Learning / Q000502:physiology*; D009017:Morbidity; D012959:Socioeconomic Factors; D014938:Work Capacity Evaluation
Nekotorye faktory, formiruiushchie osobennosti dnevnoĭ dinamiki rabotosposobnosti mladshikh shkol'nikov.