1. S. E. Chia, S. C. Foo, S. L. Gan, J. Jeyaratnam, and C. S. Tian, Neurobehavioral functions among workers exposed to manganese ore,Scand. J. Work Environ. Health 19(4), 264–267 (1993).
2. H. Kaji, Y. Ohsaki, C. Rokujo, T. Higashi, A. Fujino, and T. Kamad, Determination of blood and urine manganese (Mn) concentrations and application of static sensography as the indices of Mn-exposure among Mn-refinery workers,Sangyo Tka Daigaku Zasshi 15(4), 287–96 (1993).
3. N. S. Chu, F. H. Hochberg, D. B. Calne, and C. W. Olanow, Neurotoxicology of manganese, in:Handbook of neurotoxicology, Louis W. Chang and Robert S. Dyer, eds., Marcel Dekker, New York, pp. 91–103 (1995).
4. P. K. Seth and S. V. Chandra, Neurotoxic effects of manganese, in:Metal Neurotoxicity, Kedar N. Prasad and Stephen C. Bondy, eds., CRC, Florida, pp. 20–31 (1988).
5. M. S. Desole, G. Esposito, R. Migheli, et al., Cellular defense mechanism in the striatum of young and aged rats subchronically exposed to manganese,Neuropharmacology 34(3), 289–295 (1995).