Clinical trial with the copper 7 intrauterine device - one year experience in India.
D000293:Adolescent; D000328:Adult; D002986:Clinical Trials as Topic; D003300:Copper; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects; D008599:Menstruation Disturbances / Q000209:etiology; D010298:Parity; D011247:Pregnancy
D003300:Copper