[Some electro- and phonocardiogram indices in newborns].
D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D010701:Phonocardiography
Nekotorye pokazateli elektro- i fonokardiogrammy u novorozhdennykh.