[Electrocardiography using the Neba system of leads in healthy 3 to 7-year-old children].
D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology*; D006801:Humans; D008297:Male
Elektrokardiohrafiia u vidvedenniakh za Nebom u zdorovykh diteĭ 3-7 rokiv.