[New approaches in the hygienic evaluation of work loads of schoolchildren].
D002648:Child; D004576:Electromyography; D005221:Fatigue / Q000503:physiopathology; D006339:Heart Rate; D006801:Humans; D006920:Hygiene; D014829:Vocational Education; D014937:Work
Novye podkhody v gigienicheskoĭ otsenke trudovykh nagruzok shkol'nikov.