ELECTROCARDIOGRAMS OF NORMAL INFANTS. CHANGES FROM BIRTH TO THREE MONTHS OF AGE.
D000375:Aging; D004562:Electrocardiography; D005260:Female; D006801:Humans; D007194:India; D007223:Infant; D007231:Infant, Newborn; D036801:Parturition
AGING; ELECTROCARDIOGRAPHY; INDIA; INFANT; INFANT, NEWBORN