Environmental lead poisoning among children in Porto Alegre state, Southern Brazil
OBJECTIVE: To estimate the prevalence of lead poisoning in children and to identify associated factors, as well as possible local sources of contamination. METHODS: A cross-sectional prevalence study conducted in 2006 with a random sample of 97 children age zero to five years from a neighborhood in...
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| Main Authors: | , , , |
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| 格式: | 圖書 |
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Universidade de São Paulo,
2012-04-01T00:00:00Z.
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| 索引號: |
A1234.567 |
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| 復印件 1 | 可用 |