title: Rheumatic fever and throat culture.
mesh_terms: D002648:Child; D006801:Humans; D010614:Pharynx / Q000382:microbiology*; D012213:Rheumatic Fever / Q000517:prevention & control*; D013290:Streptococcal Infections / Q000175:diagnosis*; D013297:Streptococcus pyogenes / Q000302:isolation & purification*