Nasal carriers and streptococcal tonsillitis.
D000208:Acute Disease; D006801:Humans; D007239:Infections; D014066:Palatine Tonsil; D012541:Scarlet Fever; D013290:Streptococcal Infections; D013291:Streptococcus; D014069:Tonsillitis
STREPTOCOCCI/carriers; TONSILS/infection