Prevalence of dental fluorosis in relation to fluoride in drinking water in two villages of Varanasi (U.P.).
D005457:Fluoridation; D005459:Fluorides / Q000009:adverse effects; D009050:Fluorosis, Dental / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D007194:India
D005459:Fluorides