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Concentrations of oxylipins (pM) in human a bronchial wash (BW) samples and b bronchoalveolar lavage (BAL) samples that were significantly altered due to biodiesel exhaust exposure (BioDE). Data are presented as median and interquartile range. Significance determined using the Wilcoxon test, and P values are summarized in Table 1 (*P < 0.05, **P < 0.01, ***P < 0.001)
