title: Trace element content of surface and subsurface enamel relative to caries prevalence of the west coast of the United States of America.
mesh_terms: D000293:Adolescent; D002140:California; D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000378:metabolism*; D003743:Dental Enamel / Q000032:analysis*; D005459:Fluorides / Q000032:analysis*; D006801:Humans; D009009:Montana; D009922:Oregon; D013324:Strontium / Q000032:analysis*; D014131:Trace Elements
chemical_list: D014131:Trace Elements; D005459:Fluorides; D013324:Strontium