title: Group A beta-hemolytic streptococcal proctocolitis.
mesh_terms: D002675:Child, Preschool; D003092:Colitis / Q000209:etiology*; D005260:Female; D006801:Humans; D010406:Penicillins / Q000627:therapeutic use; D011350:Proctocolitis / Q000209:etiology*; D013290:Streptococcal Infections / Q000175:diagnosis* / Q000188:drug therapy; D013297:Streptococcus pyogenes
chemical_list: D010406:Penicillins