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Test of environmental exposure to arsenic and hearing changes in exposed children
Arsenic determination was carried out on hair, urine, and blood samples taken from groups of 10-year-old boys, each numbering 20 to 25 individuals, residing in a region polluted by arsenic. In all the examined materials considerably elevated concentrations of arsenic were found. The relation of the...
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Главные авторы: | , |
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Формат: | Artigo |
Язык: | Inglês |
Опубликовано: |
1977
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Предметы: | |
Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1637402/ https://ncbi.nlm.nih.gov/pubmed/908319 |
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