Current trends in periodontal diagnosis.
D005883:Gingival Crevicular Fluid; D005891:Gingivitis / Q000175:diagnosis; D006801:Humans; D010510:Periodontal Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000276:immunology; D010517:Periodontics / Q000295:instrumentation; D010518:Periodontitis / Q000175:diagnosis / Q000000981:diagnostic imaging; D011859:Radiography