title: [Cardiac rhythm patterns in healthy newborn infants studied by radioelectrocardiography and Nicolet 1072 analog computer].
mesh_terms: D003202:Computers, Analog; D004562:Electrocardiography / Q000379:methods; D005260:Female; D006339:Heart Rate; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D013686:Telemetry
vernacular_title: Obrazy rytmu serca zdrowych noworodków otrzymane z radioelektrokardiogramów i maszyny analogowo-cyfrowej Nicolet 1072.