title: Rheumatic fever in the United States: no longer a disease of the past.
mesh_terms: D000208:Acute Disease; D004196:Disease Outbreaks; D006801:Humans; D010612:Pharyngitis / Q000453:epidemiology* / Q000209:etiology; D012213:Rheumatic Fever / Q000453:epidemiology* / Q000209:etiology; D012424:Rural Population; D013290:Streptococcal Infections; D013297:Streptococcus pyogenes / Q000302:isolation & purification / Q000472:pathogenicity; D014481:United States