Dr. William J. Hardin (“Keep fluoride,” Aug. 13) refers to John Mueller’s July 30 Readers Forum article that correctly lists several valid reasons why water fluoridation should end.

Hardin now joins dentists William R. Evans and Jerry Thorman in documenting, via their letters in the Tulsa World, that they have all successfully been duped because of what the American Dental Association intentionally omitted from its dental school education.

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