[Periodontal status of Moscow schoolchildren].
D000293:Adolescent; D010520:Aggressive Periodontitis / Q000453:epidemiology; D002648:Child; D005891:Gingivitis / Q000453:epidemiology; D006801:Humans; D009031:Moscow; D010512:Periodontal Index; D014505:Urban Population
Sostoianie parodonta u shkol'nikov Moskvy.