Comparative findings in school systems with differing approaches to dental health education.
D000293:Adolescent; D001294:Attitude to Health; D003120:Colorado; D004245:DMF Index; D003756:Dental Hygienists; D005260:Female; D006267:Health Education, Dental; D006801:Humans; D008297:Male; D012572:School Health Services; D013663:Teaching