Changing periodontal status in a changing environment.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001315:Australia / Q000208:ethnology; D002648:Child; D003728:Dental Calculus / Q000453:epidemiology; D003752:Dental Health Services; D003773:Dental Plaque / Q000453:epidemiology; D004777:Environment; D005891:Gingivitis / Q000175:diagnosis; D006801:Humans; D008875:Middle Aged; D010510:Periodontal Diseases / Q000453:epidemiology*; D010512:Periodontal Index; D010518:Periodontitis / Q000175:diagnosis; D014086:Tooth Mobility / Q000453:epidemiology; D000095283:Australian Aboriginal and Torres Strait Islander Peoples