title: Streptococcal antigen in the pharynx after initiation of antibiotic therapy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000942:Antigens, Bacterial / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D010404:Penicillin V / Q000627:therapeutic use*; D010612:Pharyngitis / Q000188:drug therapy* / Q000382:microbiology; D010614:Pharynx / Q000382:microbiology; D011237:Predictive Value of Tests; D011446:Prospective Studies; D013290:Streptococcal Infections / Q000188:drug therapy* / Q000382:microbiology; D013297:Streptococcus pyogenes / Q000276:immunology*; D013997:Time Factors
chemical_list: D000942:Antigens, Bacterial; D010404:Penicillin V