/30929/1.hassmallThumbnailVersion/oxygen-uptake-and-heart-rate-during-simulated-wildfire-suppression-tasksperformed-by-australian-rural-firefighters-2329-6879-1000198.pdf;/30929/1/oxygen-uptake-and-heart-rate-during-simulated-wildfire-suppression-tasksperformed-by-australian-rural-firefighters-2329-6879-1000198.pdf