[Vital uncertainty of the premature infant: causes of its precocious death].
D003643:Death; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature / Q000706:statistics & numerical data*; D035501:Uncertainty
INFANT, PREMATURE/statistics
Incertidumbre vital del prematuro: causas de su muerte precoz.