title: Group A streptococcus as a cause of endometritis/salpingitis/peritonitis in a nongravid female.
mesh_terms: D000328:Adult; D004716:Endometritis / Q000209:etiology*; D005260:Female; D006801:Humans; D010538:Peritonitis / Q000209:etiology*; D012488:Salpingitis / Q000209:etiology*; D013290:Streptococcal Infections / Q000150:complications*; D013297:Streptococcus pyogenes