Defects of tooth enamel in children in fluoridated and non-fluoridated water areas of the Auckland region.
D002648:Child; D003743:Dental Enamel / Q000187:drug effects*; D005457:Fluoridation; D009050:Fluorosis, Dental / Q000145:classification / Q000453:epidemiology*; D006801:Humans; D009520:New Zealand