1. A comparative study of the retention of two pit and fissure sealants: one year results;Brooks;J Prev Dent,1976
2. A comparative study of two pit and fissure sealants: two-year results in Augusta, Ga;Brooks;JADA,1979
3. A comparative study of two pit and fissure sealants: three-year results in Augusta, Ga;Brooks;JADA,1979
4. A comparative study of two pit and fissure sealants; results after 4V2 years in Augusta, Ga;Mertz-Fairhurst;JADA,1981
5. A comparative study of two pit and fissure sealants; six year results in Augusta, Ga;Mertz-Fairhurst;JADA,1982