title: Analysis of fluoride in teeth before and after fluoridation in Shreveport, Louisiana.
authors.forename: K
authors.initials: K
authors.lastname: Betrand
authors.forename: E R
authors.initials: ER
authors.lastname: Burnes
authors.forename: J D
authors.initials: JD
authors.lastname: Goodrich
authors.forename: K F
authors.initials: KF
authors.lastname: Worley
mesh_terms: D003743:Dental Enamel / Q000032:analysis*; D005457:Fluoridation; D005459:Fluorides / Q000032:analysis*; D006801:Humans; D008145:Louisiana
chemical_list: D005459:Fluorides