1. Esthetic dentistry: ethics and excellence;Heymann;JADA (Special Issue),1988
2. Professional ethics and esthetic dentistry;Nash;JADA (Special Issue),1988
3. Posterior composites: an ethical issue;Gilbert;Oper Dent,1987
4. Changes in the prevalence of dental caries in U.S. schoolchildren, 1961–1980;Brunelle;J Dent Res (Special Issue),1982
5. Oral health status in the United States: prevalence of dental caries;Graves;J Dent Educ,1985