1. Tobacco effects in the mouth;Mecklenburg,1992
2. Healthy People 2000: national health promotion and disease prevention objectives— full report, with commentary,1991
3. Smoking cessation practices in dental offices;Secker-Walker;J Public Health Dent,1987
4. Efficacy of nicotine chewing gum in facilitating smoking cessation;Christen;JADA,1984
5. Dentists as smoking cessation counselors;Gerbert;JADA,1989