[Ultrasonic scanning of IUD wearers with a string missing in the external orifice].
D005260:Female; D006801:Humans; D007433:Intrauterine Device Expulsion / Q000009:adverse effects; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis / Q000209:etiology; D014463:Ultrasonography; D014595:Uterine Perforation / Q000175:diagnosis / Q000209:etiology
Ultralyd-scanning af spiral (IUD)-baerere med manglende tråd i orificium externum.