| pubmed-article:682954 | pubmed:abstractText | 445 workers occupationally exposed to subtoxic diphenylformamide concentration were examined. No significant differences were found in results of thymol test, concentration of total protein, bilirubin, and activity of basic phosphatase in blood serum, compared with the control group. A higher activity of asparagine--and--alanine aminotransferas and gamma--glutamylotranspeptidase was found; it was, however, statistically insignificant. | lld:pubmed |
