5Sha Shi. Biochemical effects of fluoride on thyroid gland during experimental fluornsis [J]. Fluoride, 1988,21 ( 3 ) : 127-130.
6Desai VK. Epidemiological study of goiter in endemic fluorosis district of Gujarat[J ]. Fluoride, 1993,26(3):187-190.
7Wang YY, Zhao BL, Li XJ, et al. Spintrapping technique studies on active oxygen radicals from human poly morphonuctear leukocytes during fluoride-stimulated respiratory burst[J]. Fluoride, 1997,30( 1 ) :5-15.
8Wolfl .l, Dagher MC, Fuchs A, et al. In vitro activation of the NADPH oxidase by fluoride[J]. Eur J Biochem, 1996,239(2):369- 375.
9Kehrer JP. Free radices as mediators of tissue injury and disease [J] . Critical Rev Toxiology, 1993,23( 1 ) :21-48.
10Martinez-Cayuela M. Oxygen free radicals and human disease [J]. Biochemistrary, 1995,77 (3) : 147-169.