erc: who: Tiemann, Mary what: Fluoride in Drinking Water: A Review of Fluoridation and Regulation Issues when: 20080204 where: https://digital.library.unt.edu/ark:/67531/metadc98061/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://digital.library.unt.edu/ark:/67531/