[The wave structure of cardiac rhythm in healthy children].
Kupriianova
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OO
Nidekker
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IG
Brodetskaia
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EE
D002648:Child; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D008433:Mathematics; D011187:Posture; D012016:Reference Values; D013997:Time Factors
Volnovaia struktura serdechnogo ritma zdorovykh deteĭ.