1. ATSDR (Agency for Toxic Substances and Disease Registry), 1999. Toxicological Profile for Lead. US Department of Health and Human Services, Public Health Service, Atlanta, GA, USA.
2. CDC (Centers for Disease Control), 1991. Prevention of childhood lead poisoning. Curr. Opin. Pediatr. 12, 428–437.
3. Neurobehavioral effects of low level lead exposure in human neonates;Emory;Am. J. Obstet. Gynecol.,1999
4. A plea for painted railings and painted walls of rooms as the source of lead poisoning amongst Queensland children;Gibson;Australasian Med. Gazette,1904
5. Lead-poisoning in Illinois;Hamilton;JAMA,1911