%0 journal article %@ 0937-0633 %A Herzsprung, P., Weil, L., Niessner, R. %D 1990 %J Fresenius Journal of Analytical Chemistry %N 1 %P 56 %T Differentiating detection of carbamate insecticides and their metabolites by cholinesterase and bispyridiniumoximes %U 1 %X