[Gynecologic hemorrhagic disorders caused by intrauterine pessaries].
D004717:Endometrium / Q000473:pathology; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D014592:Uterine Hemorrhage / Q000209:etiology*
Gynäkologische Blutungsstörungen durch Intrauterinpessare.