[Prevalence of dental fluorosis in Fangcun, Guangzhou and Hong Kong fluoridated to 0.7mg/L].
Shen
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D002648:Child; D002675:Child, Preschool; D002681:China / Q000453:epidemiology; D005457:Fluoridation; D009050:Fluorosis, Dental / Q000453:epidemiology* / Q000517:prevention & control; D006723:Hong Kong / Q000453:epidemiology; D006801:Humans; D007223:Infant; D015995:Prevalence