Group G streptococci in newborns.
D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000382:microbiology*; D010400:Penicillin G / Q000627:therapeutic use*; D013290:Streptococcal Infections / Q000188:drug therapy; D013292:Streptococcus agalactiae / Q000276:immunology / Q000472:pathogenicity*
D010400:Penicillin G