1. Blood lead levels in the US population;Brody;J Am Med Assoc,1994
2. The relationship between air lead and blood lead in children: a critical review;Brunekreef;Sci Total Environ,1984
3. Toxicology: the basic science of poisons, fifth edition;Casarett,1996
4. 16 CFR 1303, 1977. Ban of lead-containing paint and certain consumer products bearing lead-containing paint.
5. 16 CFR 1500.230, 1998. Guidance for lead in consumer products. Also 63 FR 70648.