[Application of the Russel's PI index and OHI index in the mass studies on the occurrence of periodontal disease].
D003777:Dental Prophylaxis; D006306:Health Surveys; D006801:Humans; D008403:Mass Screening; D010510:Periodontal Diseases / Q000453:epidemiology*; D010512:Periodontal Index; D011044:Poland
Zastosowanie wskaźnika Russela PI oraz wskaźnika higiency OHI w masowych badaniach nad wystepowaniem parodontopatii.