| Literature DB >> 495462 |
C C Maher, D M Roettgers, H J Conlon.
Abstract
Results are presented for an interlaboratory proficiency study of blood lead determinations. Samples were pooled from individuals occupationally exposed to lead. Performance of individual laboratories is compared over a two year period. With increased emphasis in recent years on proficiency studies of this type, agreement between laboratories has been somewhat improved, but blood remains a difficult matrix in which to measure lead concentration.Mesh：
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Year: 1979 PMID： 495462 DOI： 10.1080/15298667991429525
Source DB: PubMed Journal: Am Ind Hyg Assoc J ISSN： 0002-8894