Heavy metal profiling of hair and nail samples among the traffic police personnel
Heavy metals are formed in the earth and became concentrated as a result of human caused activities. Sources of heavy metals are generally from mining, industrial wastes, fertilisers, paint, and vehicle emissions. Vehicle emissions are major source of airborne contaminants including arsenic, cadmium...
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| 格式: | Thesis |
| 語言: | English |
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2017
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| 主題: | |
| 在線閱讀: | http://eprints.usm.my/42834/1/Dr._Abdul_Alif_Abd_Hamid-24_pages.pdf |
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