title: The concept of dysfunctional uterine bleeding with I.U.C.D.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D008595:Menorrhagia / Q000209:etiology; D008599:Menstruation Disturbances / Q000209:etiology; D008796:Metrorrhagia / Q000209:etiology*; D013223:Statistics as Topic