The carrier state and type-specific immunity in streptococcal disease.
D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D000917:Antibody Formation; D002353:Carrier State; D002648:Child; D002675:Child, Preschool; D006801:Humans; D013290:Streptococcal Infections / Q000188:drug therapy / Q000276:immunology*; D013291:Streptococcus / Q000166:cytology / Q000302:isolation & purification
D000900:Anti-Bacterial Agents