1. Al-Ghais, S.M.: 1995, ?Heavy metal concentrations in the tissues of sperm sarba forskal, 1775 from the United Arab Emirates?, Bull. Environ. Contam. Toxicol. 55, 581?587.
2. Amdur, M.O., Doull, J. and Klaassen, C.D.,: 1991, The Basic Science of Poisons, 4th ed., Pergamon Press, New York, USA.
3. Babji, A.S., Embong, M.S. and Wood, W.W.,: 1979, ?Heavy metals contents in coastal water fishes of west Malaysia?, Bull. Environ. Contam. Toxicol. 23, 830?837.
4. Falconer, C.R., Davies, I.M. and Topping, G.,: 1983, ?Trace metals in the common porpoise phocoena?, Mar. Environ. Res. 8, 119?127.
5. Jaffar, J. and Pervaiz, S.,: 1989, ?Investigation of multiorgan heavy trace metal content of meat of selected dairy, poultry, fowl and fish species Pakistan?, J. Sci. Indust. Res. 32, 175?177.