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International Archives of Occupational and Environmental Health > 2007 > 80 > 3 > 171-183
Biological Trace Element Research > 2005 > 108 > 1-3 > 17-31
International Archives of Occupational and Environmental Health > 2007 > 80 > 3 > 171-183
Biological Trace Element Research > 2005 > 108 > 1-3 > 17-31