1. Dental health of children in Australia 1977–1980;Carr;Aust Dent J,1982
2. Evidence of decrease in prevalence of dental caries in the Netherlands: An evaluation of epidemiological caries surveys on 4–6- and 11–15- year-old children, performed between 1965 and 1980;Kalsbeek;J Dent Res,1982
3. Evidence of decreasing caries prevalence in Norway;Von Der Fehr;J Dent Res,1982
4. Secular change in caries experience in Scotland;Downer;J Dent Res,1982
5. The prevalence of dental caries in 5-year-old New Zealand children in 1977 and 1982;Hunter;NZ Dent J,1984