1. Cerklewski FL. Fluoride bioavailability--nutritional and clinical aspects. Nutr Res. 1997;17:907-929.
2. Nielsen FH. Ultratrace minerals. In: Shils M, Olson JA, Shike M, Ross AC, eds. Modern Nutrition in Health and Disease. 9th ed. Baltimore: Williams & Wilkins; 1999:283-303.
3. Cerklewski FL. Fluoride--essential or just beneficial. Nutrition. 1998;14(5):475-476.
4. Cerklewski FL. Fluorine. In: O'Dell BL, Sunde RA, eds. Handbook of nutritionally essential minerals. New York: Marcel Dekker, Inc; 1997:583-602.
5. Food and Nutrition Board, Institute of Medicine. Fluoride. Dietary Reference Intakes: Calcium, Phosphorus, Magnesium, Vitamin D, and Fluoride. Washington D.C.: National Academy Press; 1997:288-313. (National Academy Press)
6. Centers for Disease Control. Achievements in public health, 1900-1999: fluoridation of drinking water to prevent dental caries. MMWR. 1999;48:933-940.
7. DePaola DP. Nutrition in relation to dental medicine. In: Shils M, Olson JA, Shike M, Ross AC, eds. Modern Nutrition in Health and Disease. 9th ed. Baltimore: Williams & Wilkins; 1999:1099-1124.
8. Krall EA, Dawson-Hughes B. Osteoporosis. In: Shils M, Olson JA, Shike M, Ross AC, eds. Modern Nutrition in Health and Disease. 9th ed. Baltimore: Williams & Wilkins; 1999:1353-1364.
9. Fabiani L, Leoni V, Vitali M. Bone-fracture incidence rate in two Italian regions with different fluoride concentration levels in drinking water. J Trace Elem Med Biol. 1999;13(4):232-237. (PubMed)
10. Lehmann R, Wapniarz M, Hofmann B, Pieper B, Haubitz I, Allolio B. Drinking water fluoridation: bone mineral density and hip fracture incidence. Bone. 1998;22(3):273-278. (PubMed)
11. Sowers M, Whitford GM, Clark MK, Jannausch ML. Elevated serum fluoride concentrations in women are not related to fractures and bone mineral density. J Nutr. 2005;135(9):2247-2252. (PubMed)
12. Cesar Libanati K-H. Fluoride therapy for osteoporosis. In: Marcus R, ed. Osteoporosis. San Diego: Academic Press; 1996:1259-1277.
13. Haguenauer D, Welch V, Shea B, Tugwell P, Adachi JD, Wells G. Fluoride for the treatment of postmenopausal osteoporotic fractures: a meta-analysis. Osteoporos Int. 2000;11(9):727-738. (PubMed)
14. Riggs BL, Hodgson SF, O'Fallon WM, et al. Effect of fluoride treatment on the fracture rate in postmenopausal women with osteoporosis. N Engl J Med. 1990;322(12):802-809. (PubMed)
15. Ringe JD, Kipshoven C, Coster A, Umbach R. Therapy of established postmenopausal osteoporosis with monofluorophosphate plus calcium: dose-related effects on bone density and fracture rate. Osteoporos Int. 1999;9(2):171-178. (PubMed)
16. Reginster JY, Meurmans L, Zegels B, et al. The effect of sodium monofluorophosphate plus calcium on vertebral fracture rate in postmenopausal women with moderate osteoporosis. A randomized, controlled trial. Ann Intern Med. 1998;129(1):1-8. (PubMed)
17. Pak CY, Sakhaee K, Adams-Huet B, Piziak V, Peterson RD, Poindexter JR. Treatment of postmenopausal osteoporosis with slow-release sodium fluoride. Final report of a randomized controlled trial. Ann Intern Med. 1995;123(6):401-408. (PubMed)
18. Balena R, Kleerekoper M, Foldes JA, et al. Effects of different regimens of sodium fluoride treatment for osteoporosis on the structure, remodeling and mineralization of bone. Osteoporos Int. 1998;8(5):428-435. (PubMed)
19. American Dietetic Association. Position of the American Dietetic Association: the impact of fluoride on health. J Am Diet Assoc. 2001;101(1):126-132. (PubMed)
20. Murray TM, Ste-Marie LG. Prevention and management of osteoporosis: consensus statements from the Scientific Advisory Board of the Osteoporosis Society of Canada. 7. Fluoride therapy for osteoporosis. CMAJ.1996;155(7):949-954. (PubMed)
21. Alexandersen P, Riis BJ, Christiansen C. Monofluorophosphate combined with hormone replacement therapy induces a synergistic effect on bone mass by dissociating bone formation and resorption in postmenopausal women: a randomized study. J Clin Endocrinol Metab. 1999;84(9):3013-3020. (PubMed)
22. Van Winkle S, Levy SM, Kiritsy MC, Heilman JR, Wefel JS, Marshall T. Water and formula fluoride concentrations: significance for infants fed formula. Pediatr Dent. 1995;17(4):305-310. (PubMed)
23. Tate WH, Chan JT. Fluoride concentrations in bottled and filtered waters. Gen Dent. 1994;42(4):362-366.
24. McGuire S. Fluoride content of bottled water. N Engl J Med. 1989;321(12):836-837.
25. Marshall TA, Levy SM, Warren JJ, Broffitt B, Eichenberger-Gilmore JM, Stumbo PJ. Associations between Intakes of fluoride from beverages during infancy and dental fluorosis of primary teeth. J Am Coll Nutr. 2004;23(2):108-116. (PubMed)
26. Pendrys DG. Risk of enamel fluorosis in nonfluoridated and optimally fluoridated populations: considerations for the dental professional. J Am Dent Assoc. 2000;131(6):746-755. (PubMed)
27. Levy SM, Kohout FJ, Guha-Chowdhury N, Kiritsy MC, Heilman JR, Wefel JS. Infants' fluoride intake from drinking water alone, and from water added to formula, beverages, and food. J Dent Res. 1995;74(7):1399-1407. (PubMed)
28. Fein NJ, Cerklewski FL. Fluoride content of foods made with mechanically separated chicken. J Agric Food Chem. 2001;49(9):4284-4286. (PubMed)
29. Kiritsy MC, Levy SM, Warren JJ, Guha-Chowdhury N, Heilman JR, Marshall T. Assessing fluoride concentrations of juices and juice-flavored drinks. J Am Dent Assoc. 1996;127(7):895-902. (PubMed)
30. Adair SM. Overview of the history and current status of fluoride supplementation schedules. J Public Health Dent. 1999;59(4):252-258. (PubMed)
31. Centers for Disease Control and Prevention. Recommendations for using fluoride to prevent and control dental caries in the United States. MMWR Recomm Rep. 2001;50(RR-14):1-42. http://www.cdc.gov/mmwr/preview/mmwrhtml/rr5014a1.htm
32. Whitford GM. The metabolism and toxicity of fluoride. Vol 13. Basel: S. Karger AG; 1996.
33. National Research Council. Health effects of ingested fluoride. Washington D.C.: National Academy Press; 1993.
34. Minerals. Drug Facts and Comparisons. St. Louis: Facts and Comparisons; 2000:27-51.