title: Letter: Pelvic inflammatory disease.
mesh_terms: D001202:Ascitic Fluid / Q000382:microbiology; D001419:Bacteria / Q000302:isolation & purification; D005260:Female; D006801:Humans; D009344:Neisseria gonorrhoeae / Q000302:isolation & purification; D000292:Pelvic Inflammatory Disease / Q000209:etiology / Q000382:microbiology*