title: Hospital mortality of very low birth weight newborn infants.
authors.forename: Carlos
authors.initials: C
authors.lastname: Grandi
mesh_terms: D017052:Hospital Mortality; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D019102:Infant, Very Low Birth Weight; D007391:International Cooperation; D013020:South America / Q000453:epidemiology