1. A Prospective, Multi-Year Analysis of Illness and Injury During Summer Travel to Arid Environments 
Joseph E. Tonna, BA, Matthew R. Lewin, MD, PhD, In-Hei Hahn, MD, Timothy F. Platts-Mills, MD, Mark A. Norell, PhD 
Wilderness & Environmental Medicine 
Volume 20, Issue 2, Pages (June 2009)
DOI: /08-WEME-OR-193R3.1
Copyright © 2009 Wilderness Medical Society Terms and Conditions

2. Figure 1
Nature of illness and injury by setting. Blue denotes urban setting, while burnt umber denotes the arid, wilderness setting.
Wilderness & Environmental Medicine  , DOI: ( /08-WEME-OR-193R3.1)
Copyright © 2009 Wilderness Medical Society Terms and Conditions

3. Figure 2
Pie graph describing each diagnosis by percent of total illness and injury in the urban and wilderness settings.
Wilderness & Environmental Medicine  , DOI: ( /08-WEME-OR-193R3.1)
Copyright © 2009 Wilderness Medical Society Terms and Conditions

4. Figure 3
Incidences of various illnesses and injuries as a function of time during each expedition season. Expeditions varied in duration from 3 to 6 weeks.
Wilderness & Environmental Medicine  , DOI: ( /08-WEME-OR-193R3.1)
Copyright © 2009 Wilderness Medical Society Terms and Conditions