1. Human biomonitoring: state of art;Angerer;Int J Hyg Environ Health,2007
2. Trace metal contamination study on scalp hair of occupationally exposed workers;Ashraf;Bull Environ Contam Toxicol,1994
3. ATSDR – Agency for Toxic Substance and Disease Registry. Hair Analysis Panel Discussion: Exploring the State of the Science. June 12-13. Summary Report. Agency for Toxic Substances and Disease Registry, Division of Health Education and Promotion. Atlanta, Georgia, 2001. Available at: http://www.atsdr.cdc.gov/HAC/hair_analysis, accessed on march 03rd, 2008.
4. What contributions can be made to biological monitoring of hair analysis? Part I;Bencze;Fresenius J Anal Chem,1990
5. Trace element levels in whole blood and serum from Swedish adolescents;Bárány;Sci Total Environ,2002