Namazova, A A [Electrocardiographic characteristics of newborn infants in the early postnatal adaptation period]. [electronic resource] - Voprosy okhrany materinstva i detstva Jan 1979 - 53-7 p. digital Publication Type: English Abstract; Journal Article ISSN: 0042-8825 Subjects--Topical Terms: Adaptation, PhysiologicalElectrocardiographyHeart--physiologyHumansInfant, NewbornMyocardial Contraction