| Literature DB >> 7068245 |
Abstract
Blood lead concentrations of male subjects presenting for pre-employment examination during the period 1967-1969 have been compared with those obtained during the period 1978-1980. A statistically significant reduction of the geometric mean value from 20.2 microgram Pb/100 whole blood to 16.6 microgram Pb/100 ml whole blood has been found.Entities:
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Year: 1982 PMID: 7068245 DOI: 10.1007/bf00377942
Source DB: PubMed Journal: Int Arch Occup Environ Health ISSN: 0340-0131 Impact factor: 3.015