title: Rectouterine fistula associated with the Cu-7 intrauterine contraceptive device.
mesh_terms: D000328:Adult; D003300:Copper; D005260:Female; D005402:Fistula / Q000209:etiology*; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D012003:Rectal Fistula / Q000209:etiology*; D014591:Uterine Diseases / Q000209:etiology*
chemical_list: D003300:Copper