1. Shi X, Chiu A, Chen CT, Halliwell B, Castranova V, Vallyathan V: Reduction of chromium (VI) and its relationship to carcinogenesis. J Toxicol Environ Health, Part B, Crit Rev 2: 87–104, 1999
2. Anderson RA: Chromium as an essential nutrient for humans. Reg Toxicol Pharmacol 26: S35¨CS41, 1997
3. Jeejeebhoy KN: The role of chromium in nutrition and therapeutics and as a potential toxin. Nutr Rev 57: 329–335, 1999
4. Ye J, Wang S, Leonard SS, Sun Y, Butterworth L, Antonini J, Ding M, Rojanasakul Y, Vallyathan V, Castranova V, Shi X: Role of reactive oxygen species and p53 in chromium (Vt)-induced apoptosis. J Biol Chem 274: 34974–34980,1999
5. Ye J, Zhang X, Young HA, Mao Y, Shi X: Chromium (V1)-induced nuclear factor-kappa B activation in intact cells via free radical reactions. Carcinogenesis 16: 2401–2405,1995