[THE ELECTROCARDIOGRAM IN THE PREMATURE INFANT].
D001699:Biometry; D001724:Birth Weight; D004562:Electrocardiography; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D013223:Statistics as Topic
BIRTH WEIGHT; ELECTROCARDIOGRAPHY; INFANT, NEWBORN; INFANT, PREMATURE; STATISTICS
EL ELECTROCARDIOGRAMA DEL NI NO PREMATURO.