[Mortality due to prematurity].
D000328:Adult; D001724:Birth Weight; D005260:Female; D005865:Gestational Age; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature; D008423:Maternal Age; D010298:Parity; D012737:Sex Factors
Mortalidad por prematurez.