title: The significance of calcium deposits occurring on intrauterine devices.
mesh_terms: D002118:Calcium; D005260:Female; D006025:Glycosaminoglycans; D006801:Humans; D007434:Intrauterine Devices; D008595:Menorrhagia / Q000209:etiology; D013997:Time Factors
chemical_list: D006025:Glycosaminoglycans; D002118:Calcium