1. Arrate, P.M., Nieves, R.S.H., Amaia, M.C., 1999. PLOMO. Instituto Vasco de Seguridad y Salud Laborales, http://www.msc.es/medioambient/saludLaboral/protocolos/plomo.pdf.
2. Intoxicación por plomo en pediatría;Ascione;Arch. Pediatr. Urug.,2001
3. ATSDR, 1999. Toxicological Profile for Pb (Final Report). NTIS Accession No. PB99-66704. Agency for Toxic Substances and Disease Registry, Atlanta, GA, 636 pp., http://www.atsdr.cdc.gov/toxprofiles/tp13.
4. Exposure to environmental Pb and visual-motor integration at age 7 years: The Port Pirie Cohort Study;Baghurst;Epidemiology,1995
5. Occupational Pb neurotoxicity: improvement in behavioural effects after reduction of exposure;Baker;Br. J. Ind. Med.,1985