title: Interfering alpha-streptococci as a protection against recurrent streptococcal pharyngotonsillitis.
authors.affiliation: ENT Department, Lundby Hospital, Göteborg, Sweden.
authors.forename: K
authors.initials: K
authors.lastname: Roos
authors.forename: S E
authors.initials: SE
authors.lastname: Holm
authors.forename: E
authors.initials: E
authors.lastname: Grahn
authors.forename: L
authors.initials: L
authors.lastname: Lind
mesh_terms: D000234:Adenoids / Q000382:microbiology*; D000293:Adolescent; D000328:Adult; D002648:Child; D004311:Double-Blind Method; D006801:Humans; D012008:Recurrence; D013290:Streptococcal Infections / Q000517:prevention & control*; D013298:Streptococcus sanguis; D014069:Tonsillitis / Q000382:microbiology / Q000517:prevention & control*