Comparative quantitation of menstrual blood loss with the Lippes Loop, Dalkon Shield, and copper T intrauterine devices.
D000328:Adult; D001769:Blood; D003300:Copper; D004209:Disposable Equipment; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects; D008595:Menorrhagia / Q000209:etiology; D052576:Menstrual Hygiene Products; D008598:Menstruation
D003300:Copper