Correlation between blood lead levels and exposure to lead in ambient air was exhibited by goldsmith and hexter . Goldsmith和Hexter揭示了血铅水平和暴露于带铅的空气环境的关系。
2.
Correlation between blood lead levels and exposure to lead in ambient air was exhibited by goldsmith and hexter Goldsmith和hexter揭示了血铅水平和暴露于带铅的空气环境的关系。