[The "lost" I.U.D. Value of echography].
D000328:Adult; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects; D011247:Pregnancy; D014463:Ultrasonography; D014595:Uterine Perforation / Q000209:etiology
Le D.I.U. "disparu". intérêt de l'échographie.