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. 1969 Jul;26(3):244–246. doi: 10.1136/oem.26.3.244

Significance of urinary hippuric acid determination as an index of toluene exposure

Masayuki Ikeda 1, Hatsue Ohtsuji 1
PMCID: PMC1008946  PMID: 5794951

Abstract

Ikeda, Masayuki, and Ohtsuji, Hatsue (1969).Brit. J. industr. Med.,26, 244-246. Significance of urinary hippuric acid determination as an index of toluene exposure. Urine samples from 118 male workers in photogravure printing factories were analysed for hippuric acid. The urinary levels of hippuric acid were proportional to the environmental concentrations of toluene, although within wide variations. The urinary concentration of hippuric acid corresponding to 200 p.p.m. of toluene was 3·5 g./litre (specific gravity 1·016) or 4·3 g./g. creatinine.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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