Prevalence of malocclusion in fifteen-year-old children from fluoride and non-fluoride communities.
D000293:Adolescent; D004739:England; D005260:Female; D005457:Fluoridation; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000453:epidemiology*; D009059:Mouth Diseases / Q000453:epidemiology