1. Pit and fissure sealants;ADA Council on Dental Health and Health Planning; Council on Dental Materials, Instruments, and Equipment;JADA,1987
2. Consensus development conference statement on dental sealants in the prevention of tooth decay;National Institutes of Health;JADA,1984
3. Retention and effectiveness of dental sealant after 15 years;Simonsen;JADA,1991
4. Retention and maintenance of fissure sealants over 10 years;Romcke;J Can Dent Assoc,1990
5. Oral health activities of U.S. children: results of a national health interview survey;Gift;JADA,1992