1. Food and Nutrition Board, Institute of Medicine. (1997) Dietary Reference Intakes for calcium, phosphorus, magnesium, vitamin D, and fluoride. National Academy, Washington, DC.
2. Food and Nutrition Board, Institute of Medicine. (2001) Dietary Reference Intakes for vitamin A, vitamin K, arsenic, boron, chromium, copper, iodine, iron, manganese, molybdenum, nickel, silicon, vanadium, and zinc. National Academy, Washington, DC.
3. World Health Organization. (1996) Trace elements in human nutrition and health. WHO, Geneva, p. 343.
4. Shrivastava, R., Upreti, R.K., Seth, P.K., and Chaturvedi, U.C. (2002) Effects of chromium on the immune system. FEMS Immunol. Med. Microbiol.
34, 1–7.
5. Sosroseno, W. (2003) Effect of sodium fluoride on the murine splenic immune response to Porphyromonas gingivalis in vitro. Immunopharmacol. Immunotoxicol.
25, 123–127.