[Characteristics of the regulation of cardiac rhythm in schoolchildren 13-16 years of age during academic studies].
Bezrukikh
M M
MM
D000293:Adolescent; D005260:Female; D006339:Heart Rate; D006801:Humans; D007858:Learning / Q000502:physiology*; D008297:Male
Osobennosti reguliatsii serdechnogo ritma u shkol'nikov 13-16 let pod vliianiem uchebnykh zaniatiĭ.