The changing bacteriologic pattern of newborn septicemia.
D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000382:microbiology*; D018805:Sepsis / Q000382:microbiology*; D013290:Streptococcal Infections; D013292:Streptococcus agalactiae / Q000302:isolation & purification