Nalaganje...
The persistent threat of lead: a singular opportunity.
Recent data have demonstrated health effects of lead in children at doses previously believed to be harmless. Data from epidemiological studies in many countries, and from experimental studies of animals given lead, demonstrate psychological impairment at blood lead concentrations of 0.5-0.7 mumol/L...
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
1989
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1349514/ https://ncbi.nlm.nih.gov/pubmed/2650573 |
| Oznake: |
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