Orange County NC Website
References: <br /> 1. FDA (2017): www.fda.gov/drugs/questions-answers/does-fda-regulate-fluoride-drinking-water <br /> 2. EPA (2019): www.epa.gov/ground-water-and-drinking-water/national-primary-drinking- <br /> water-regulations <br /> 3. WHO (2017): World Health Organization Technical Report Series; no. 1006; 2017; ISBN <br /> 978-92-4-121015-7 <br /> [This space intentionally left blank] <br /> 43 <br />