title: Group A streptococcal pericarditis in a previously well child.
authors.forename: J L
authors.initials: JL
authors.lastname: Pruitt
mesh_terms: D002675:Child, Preschool; D005260:Female; D006801:Humans; D010493:Pericarditis / Q000209:etiology*; D013290:Streptococcal Infections / Q000209:etiology*; D013297:Streptococcus pyogenes; D013997:Time Factors