title: [Variability of the etiology of generalized bacterial infections in newborn infants].
mesh_terms: D001424:Bacterial Infections / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases / Q000453:epidemiology / Q000209:etiology*; D008297:Male; D011044:Poland; D012737:Sex Factors
vernacular_title: Zmienność etiologii uogólnionych zakazeń bakteryjnych u noworodków.