![Lead poisoning / Health research / National Health and Nutrition Examination Survey / United States Department of Health and Human Services / Blood lead level / Lead / Standard Occupational Classification System / Health / Matter / Medicine Lead poisoning / Health research / National Health and Nutrition Examination Survey / United States Department of Health and Human Services / Blood lead level / Lead / Standard Occupational Classification System / Health / Matter / Medicine](https://www.pdfsearch.io/img/a39bb9b4b90743be510b266671e6f291.jpg) Date: 2011-10-28 23:49:07Lead poisoning Health research National Health and Nutrition Examination Survey United States Department of Health and Human Services Blood lead level Lead Standard Occupational Classification System Health Matter Medicine | | Blood Lead Levels in a Group of Bell System Employees – 1976 to 1980 Between 1976 and 1980 approximately 75 Bell System employees 1, including some with occupational lead exposure, participated in a government sponsoreAdd to Reading ListSource URL: www.lead.org.auDownload Document from Source Website File Size: 24,86 KBShare Document on Facebook
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