[Response of the circulatory system to varying amounts of learning stress in school children].
D000367:Age Factors; D002648:Child; D004562:Electrocardiography; D006339:Heart Rate; D006801:Humans; D007858:Learning; D008297:Male; D005222:Mental Fatigue; D012572:School Health Services; D013312:Stress, Physiological; D013686:Telemetry
Badania reakcji układu krazenia na rózne obciazenia nauka w szkole