1. Changes in the prevalence of dental caries in U.S. schoolchildren, 1961–1980;Brunelle;J Dent Res,1982
2. Managing occlusal surfaces of young permanent molars;Waggoner;JADA,1991
3. The prevalence of dental caries in United States children, 1979–80: the national dental caries prevalence survey,1981
4. Pit and fissure sealants;JADA,1987
5. Current status of sealant retention and caries prevention;Mertz-Fairhurst;J Dent Educ,1984