血铅浓度：在大约十年间明显下降。
Blood lead concentrations: apparent reduction over approximately one decade.
作者信息
Oxley G R
出版信息
Int Arch Occup Environ Health. 1982 Feb;49(3-4):341-3. doi: 10.1007/BF00377942.
PMID: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.
摘要
对1967年至1969年期间参加入职前检查的男性受试者的血铅浓度与1978年至1980年期间获得的血铅浓度进行了比较。发现几何平均值从20.2微克铅/100毫升全血显著降至16.6微克铅/100毫升全血。
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