Epidemiology of dental caries in Finland and the Soviet Union--a joint study.
A study was begun in order to describe the epidemiology of dental caries among children 9 and 12 years old in Finland and the Soviet Union. In addition, the effectiveness of caries prevention will be evaluated. The study is to be done in three towns in Finland and five towns in the Soviet Union.
D002648:Child; D003731:Dental Caries / Q000453:epidemiology* / Q000517:prevention & control; D005387:Finland; D006801:Humans; D014586:USSR