Periodontal diseases: epidemiology and diagnosis.
D015415:Biomarkers / Q000032:analysis; D019049:Developed Countries / Q000706:statistics & numerical data; D003906:Developing Countries / Q000706:statistics & numerical data; D018450:Disease Progression; D004812:Epidemiologic Methods; D005544:Forecasting; D006801:Humans; D015994:Incidence; D010510:Periodontal Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000382:microbiology; D015995:Prevalence; D011859:Radiography; D012307:Risk Factors
D015415:Biomarkers