William C. Griffith

TL;DR: The hypothesis that the take-home exposure pathway contributes to residential pesticide contamination in agricultural homes where young children are present is supported.

TL;DR: The results suggest that the organic fraction of DE may not play an important role in the carcinogenicity of DE in rats, and that the average dose of DE caused similar, dose-related, nonneoplastic lesions.

TL;DR: Diesel exhaust, inhaled chronically at a high concentration, is a pulmonary carcinogen in the rat and Logistic regression modeling demonstrated a significant relationship between tumor prevalence and both exposure concentration and soot lung burden.

TL;DR: Examination of the association between occupational task and organophosphate pesticide residues in dust and OP metabolite concentrations in urine samples of adult farmworkers and their children found workers who reported mixing, loading, or applying pesticide formulations had lower detectable levels of pesticide residue in their house or vehicle dust, compared with those who did not perform these job tasks.

TL;DR: Of the four spot samples collected, first morning void samples were consistently found to be the best predictors of weighted-average daily metabolite concentration, when the data were creatinine-adjusted.