title: Hysterographic studies in women wearing Copper-T devices.
mesh_terms: D003300:Copper; D005260:Female; D006801:Humans; D007047:Hysterosalpingography; D007434:Intrauterine Devices / Q000009:adverse effects*; D014595:Uterine Perforation / Q000209:etiology
chemical_list: D003300:Copper