Fig. 1
From: Evaluation of fireground exposures using urinary PAH metabolites

Baseline and post-fire sum of PAH-OHs (including 1-OH-Pyrene) by role in the fire. ‡ - p < 0.001.
From: Evaluation of fireground exposures using urinary PAH metabolites

Baseline and post-fire sum of PAH-OHs (including 1-OH-Pyrene) by role in the fire. ‡ - p < 0.001.