title: A mandatory preventive dentistry program.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005457:Fluoridation; D006267:Health Education, Dental; D006801:Humans; D009864:Ontario; D009909:Oral Health; D011313:Preventive Dentistry / Q000331:legislation & jurisprudence*