Dietary fluoride supplements: the Maryland physician's role.

Abstract
Appropriate use of fluoride, either systemically or topically, remains the best defense against dental caries.
Easley, M. W., Levy, S. M., & Kuthy, R. A. (1989). Dietary fluoride supplements: the Maryland physician's role. Maryland Medical Journal (Baltimore, Md. : 1985), 38(6), 493-6.