[Distribution of fluoride in the drinking water in the suburbs of Hirosaki City in a dental fluorosis area].
D002713:Chlorine / Q000032:analysis; D005459:Fluorides / Q000032:analysis*; D007564:Japan; D012574:Schools; D012964:Sodium / Q000032:analysis; D014881:Water Supply / Q000032:analysis*
D002713:Chlorine; D012964:Sodium; D005459:Fluorides