title: Zinc depletion and menorrhagia in Nigerians using copper T-200 intrauterine device.
mesh_terms: D000349:Africa; D017954:Africa South of the Sahara; D000354:Africa, Western; D001695:Biology; D001769:Blood; D019411:Clinical Laboratory Techniques; D003267:Contraception; D003300:Copper; D003906:Developing Countries; D003933:Diagnosis; D004194:Disease; D005193:Family Planning Services; D005500:Follow-Up Studies; D006400:Hematocrit; D006454:Hemoglobins; D007434:Intrauterine Devices; D007435:Intrauterine Devices, Copper; D008595:Menorrhagia; D008599:Menstruation Disturbances; D009549:Nigeria; D010827:Physiology; D015995:Prevalence; D012106:Research; D012107:Research Design; D015032:Zinc
chemical_list: D006454:Hemoglobins; D003300:Copper; D015032:Zinc
keywords: Africa; Africa South Of The Sahara; Biology; Contraception; Contraceptive Methods; Control Groups; Developing Countries; Diseases; English Speaking Africa; Examinations And Diagnoses; Family Planning; Follow-up Studies; Hematocrit--analysis; Hemic System; Hemoglobin Level--analysis; Iud; Iud, Copper Releasing; Laboratory Examinations And Diagnoses; Laboratory Procedures; Measurement; Menorrhagia; Menstruation Disorders; Nigeria; Physiology; Prevalence; Research Methodology; Serum Copper Level--analysis; Serum Zinc Level--analysis; Studies; Western Africa