Copper and manganese in saliva of children.
D000201:Activation Analysis; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003300:Copper / Q000032:analysis*; D003731:Dental Caries / Q000453:epidemiology*; D006801:Humans; D008345:Manganese / Q000032:analysis*; D012463:Saliva / Q000032:analysis*
D008345:Manganese; D003300:Copper