Awareness of prevention in dentistry: a comparison of three populations.
D000293:Adolescent; D000328:Adult; D001294:Attitude to Health; D006267:Health Education, Dental; D006801:Humans; D008910:Minnesota; D009059:Mouth Diseases / Q000517:prevention & control; D009909:Oral Health; D014076:Tooth Diseases / Q000517:prevention & control