title: [Scanning electron microscope studies of changes on the surface of intrauterine devices].
mesh_terms: D002118:Calcium / Q000032:analysis*; D003460:Crystallization; D005260:Female; D006801:Humans; D007434:Intrauterine Devices / Q000009:adverse effects*; D008855:Microscopy, Electron, Scanning; D013499:Surface Properties
chemical_list: D002118:Calcium
vernacular_title: Intrauterin eszköz felszíni elváltozásainak scanning elektronmikroszkópos vizsgálata.