The effect of controlled oral hygiene procedures on the progression of periodontal disease in adults: radiographic findings.
D000328:Adult; D003777:Dental Prophylaxis; D005500:Follow-Up Studies; D006267:Health Education, Dental; D006801:Humans; D009909:Oral Health; D010510:Periodontal Diseases / Q000000981:diagnostic imaging* / Q000517:prevention & control*; D011859:Radiography