title: Serologic types of hemolytic streptococci in scarlet fever in Massachusetts.
authors.forename: G E
authors.initials: GE
authors.lastname: FOLEY
authors.forename: W L
authors.initials: WL
authors.lastname: AYCOCK
authors.forename: R D
authors.initials: RD
authors.lastname: COX
mesh_terms: D006801:Humans; D008404:Massachusetts; D012541:Scarlet Fever; D013290:Streptococcal Infections; D013291:Streptococcus; D013297:Streptococcus pyogenes