External control of fluoridation in the public water supplies of Brazilian cities as a strategy against caries: a systematic review and meta-analysis
Abstract Background Among the methods currently available to provide fluoride in population levels, fluoridated water is the most successful for presenting high efficacy, safety and good cost–benefit. However, recent studies on external control have shown great variability of fluoride concentrations...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2021-08-01
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Series: | BMC Oral Health |
Subjects: | |
Online Access: | https://doi.org/10.1186/s12903-021-01754-2 |