Tonsillitis and rheumatic fever.
D006801:Humans; D012213:Rheumatic Fever / Q000209:etiology*; D013290:Streptococcal Infections / Q000150:complications*; D013291:Streptococcus; D014069:Tonsillitis / Q000150:complications*
RHEUMATIC FEVER/etiology and pathogenesis; STREPTOCOCCAL INFECTIONS/complications; TONSILLITIS/complications