1. Effects of micronutrients on metal toxicity;Peraza;Environ. Health Perspect.,1998
2. Heavy Metals in the Marine Environment;Langston,1983
3. Trace Elements in Human Health and Disease;Prasad,1976
4. Commercial literature, The Perkin-Elmer Corporation, Norwalk, CT, 1997.
5. Laser induced fluorescence and electrothermal atomization: how far from the intrinsic limit of detection?;Omenetto;Spectrochim. Acta Part B,1988