title: Effects of removal of posterior overhanging metallic margins of restorations upon the periodontal tissues.
mesh_terms: D000328:Adult; D000539:Alveolar Process / Q000000981:diagnostic imaging; D003723:Dental Amalgam; D003773:Dental Plaque / Q000209:etiology / Q000628:therapy; D003777:Dental Prophylaxis; D003793:Dental Restoration, Permanent / Q000009:adverse effects; D005260:Female; D005881:Gingiva / Q000033:anatomy & histology; D005891:Gingivitis / Q000628:therapy; D006801:Humans; D008297:Male; D009911:Oral Hygiene Index; D010518:Periodontitis / Q000628:therapy; D010519:Periodontium / Q000033:anatomy & histology*; D011859:Radiography; D013499:Surface Properties
chemical_list: D003723:Dental Amalgam