title: Potential hazards of copper band utilization: two case reports.
mesh_terms: D000328:Adult; D001862:Bone Resorption / Q000209:etiology*; D003762:Dental Instruments / Q000009:adverse effects*; D003814:Dentistry, Operative / Q000295:instrumentation*; D005260:Female; D006801:Humans; D007571:Jaw Diseases / Q000209:etiology*; D008297:Male; D008434:Matrix Bands / Q000009:adverse effects*