1. Adelstein, S. J. and B. L. Vallee: Copper. In: Mineral metabolism: an advanced treatise II. Part B. The elements, pp 371?401. Ed. by C. I. Comar and F. Bronner. New York: Academic Press 1962
2. Bergmeyer, H. U.: Methods of enzymatic analysis, vol. I, pp 174?176. New York and London: Verlag Chemie/Academic Press 1974
3. Binns, R.: The physiology of the antennal gland of Carcinus maenas (L.). II. Urine production rates. J. exp. Biol. 51, 11?16, (1969)
4. Bjerregaard, P.: Accumulation of cadmium and selenium and their mutual interaction in the shore crab Carcinus maenas (L.). Aquat. Toxicol. 2, 113?125 (1982)
5. Bjerregaard, P. and T. Vislie: Effects of mercury on ion- and osmoregulation in the shore crab Carcinus maenas (L.). Comp. Biochem. Physiol. 82C, 227?230 (1985a)