title: Gingival recession in tooth types in high fluoride and low fluoride areas.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003728:Dental Calculus / Q000453:epidemiology; D003753:Dental Health Surveys; D004739:England; D005459:Fluorides; D005882:Gingival Diseases / Q000453:epidemiology*; D006801:Humans; D008875:Middle Aged; D009910:Oral Hygiene
chemical_list: D005459:Fluorides