[Clinical and epidemiological aspects of E. coli O 111 infection in premature infants].
D004926:Escherichia coli; D004927:Escherichia coli Infections / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases
ESCHERICHIA COLI INFECTIONS/epidemiology; INFANT, PREMATURE/diseases