[The chemical components of drinking water in a dental fluorosis area, Kitatsugaru].
D002648:Child; D002713:Chlorine / Q000032:analysis; D005459:Fluorides / Q000032:analysis*; D009050:Fluorosis, Dental / Q000453:epidemiology*; D006801:Humans; D007564:Japan; D012964:Sodium / Q000032:analysis; D014881:Water Supply / Q000032:analysis*
D002713:Chlorine; D012964:Sodium; D005459:Fluorides