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2. The uptake and excretion by children of lead and other contaminants;Alexander,1973
3. Lead Poisoning, with a Chapter on the Prevalence of Industrial Lead Poisoning in the United States;Aub,1926
4. Transfer of lead to the human foetus;Barltrop,1969
5. Weight gain and maturity in fetuses exposed to low levels of lead;Bellinger;Environ. Res.,1991