Group G streptococcal infections.
D004352:Drug Resistance, Microbial; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D007231:Infant, Newborn; D010612:Pharyngitis / Q000209:etiology; D011247:Pregnancy; D018805:Sepsis / Q000209:etiology; D013290:Streptococcal Infections / Q000382:microbiology*; D013291:Streptococcus / Q000187:drug effects