title: Streptococcal pharyngitis in preschool children.
authors.forename: J L
authors.initials: JL
authors.lastname: Lukefahr
authors.forename: C L
authors.initials: CL
authors.lastname: Lacey
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010612:Pharyngitis / Q000382:microbiology*; D013290:Streptococcal Infections / Q000382:microbiology*; D013297:Streptococcus pyogenes / Q000302:isolation & purification