title: Serum levels of copper, caeruloplasmin and caeruloplasmin oxidase activity in women using copper-containing intrauterine devices and in women taking combined oral contraceptives.
mesh_terms: D002570:Ceruloplasmin / Q000032:analysis*; D003276:Contraceptives, Oral; D003300:Copper / Q000097:blood* / Q000378:metabolism; D004997:Ethinyl Estradiol; D005260:Female; D006801:Humans; D007122:Immunoelectrophoresis; D007434:Intrauterine Devices; D009640:Norethindrone; D010088:Oxidoreductases / Q000097:blood*; D013057:Spectrum Analysis
chemical_list: D003276:Contraceptives, Oral; D004997:Ethinyl Estradiol; D003300:Copper; D010088:Oxidoreductases; D002570:Ceruloplasmin; D009640:Norethindrone