External control of fluoride concentration vs Not applicable
Water samples with fluoride concentration below the acceptable range · Brazilian cities in the Southeast region with artificially fluoridated public water supplies
In the Southeast region, 24.6% of samples were below the acceptable range.
1 finding from 1 review
- External control of fluoridation in the public water supplies of Brazilian cities as a strategy against caries: a… 2021 All outcomes1995-2013 · Brazilian Southeast · Southeast regionPrevalence 24.6Studies not reportedGRADE not reported