title: Group A streptococcal infections of the skin and pharynx (first of two parts).
mesh_terms: D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000627:therapeutic use; D000907:Antibodies, Bacterial; D000942:Antigens, Bacterial; D002648:Child; D004269:DNA, Bacterial / Q000276:immunology; D003851:Deoxyribonucleases / Q000378:metabolism; D006801:Humans; D007169:Impetigo / Q000188:drug therapy / Q000209:etiology* / Q000276:immunology; D010612:Pharyngitis / Q000209:etiology* / Q000276:immunology; D012867:Skin / Q000382:microbiology; D013290:Streptococcal Infections / Q000276:immunology / Q000382:microbiology; D013297:Streptococcus pyogenes / Q000276:immunology
chemical_list: D000900:Anti-Bacterial Agents; D000907:Antibodies, Bacterial; D000942:Antigens, Bacterial; D004269:DNA, Bacterial; D003851:Deoxyribonucleases