3Wang J D,Guo Y H, Liang Z X, et al. A study of amino acid composition and histopathology of goat tooth in industrial fluoride pollution area[J]. Fluoride, 2003, 36(3):177-184.
4Wang J D, Hang J H, Li J P, et al. Effect of high fluoride and low protein on tooth matrix development in goats [J]. Fluoride,2002,35(1):51-55.
5Wang J D, Hang J H, Li J X, et al. Effect of nutrition supplementation during the annual dry grass season on tooth wear in industry-fluorosed goats[J]. Fluoride,1994,27(3):136-140.
6Wang J D, Hong J P, Li J X. Studies on alleviation of industrial fluorosis in Baotou goats[J]. Fluoride, 1995, 28(3):131-134.
