title: Intrauterine device--primary and secondary perforation of the urinary bladder.
authors.affiliation: Department of Obstetrics and Gynaecology, Tromsø University Hospital, Norway.
authors.forename: A
authors.initials: A
authors.lastname: Bjørnerem
authors.forename: A
authors.initials: A
authors.lastname: Tollan
mesh_terms: D000328:Adult; D002585:Cesarean Section; D005260:Female; D005548:Foreign-Body Migration / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D010298:Parity; D011247:Pregnancy; D014463:Ultrasonography; D001743:Urinary Bladder / Q000293:injuries*