1. Khlifi R, Olmedo P, Gil F, Feki-Tounsi M, Hammami B, Rebai A, et al. Biomonitoring of cadmium, chromium, nickel and arsenic in general population living near mining and active industrial areas in southern Tunisia. Environ Monit Assess. 2014;186:761–79.
2. Detailed data table for the 2011 priority list of hazardous substances that will be the subject of toxicological profiles. Agency for Toxic Substances and Disease Registry (ATSDR); 2011.
http://www.atsdr.cdc.gov/spl/resources/ATSDR_2011_SPL_Detailed_Data_Table.pdf
. Accessed 7 Feb 2014.
3. ATSDR. Toxicological Profile: Nickel. 2005.
http://www.atsdr.cdc.gov/ToxProfiles/tp.asp?id=245&tid=44
. Accessed 3 Jun 2016.
4. ATSDR. Toxicological Profile: Copper. 2004.
http://www.atsdr.cdc.gov/toxprofiles/tp.asp?id=206&tid=37
. Accessed 31 May 2016.
5. Garnier R. Toxicité du plomb et de ses dérivés. Pathol Prof Environ EMC. 2006;1:1–15.