title: Invasive group A streptococcal infections of children.
authors.forename: S
authors.initials: S
authors.lastname: Ahsan
authors.forename: R B
authors.initials: RB
authors.lastname: FitzSimons
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D013290:Streptococcal Infections; D013297:Streptococcus pyogenes / Q000472:pathogenicity; D014774:Virulence