Evaluation of dental health education programs.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001290:Attitude; D001519:Behavior; D003710:Demography; D005069:Evaluation Studies as Topic; D006267:Health Education, Dental; D006801:Humans; D008875:Middle Aged; D009910:Oral Hygiene; D012107:Research Design