1. Improving Sleep at Altitude: A Comparison of Therapies
George W. Rodway, PhD, Mark E. Edsell, MB, ChB, FRCA, Bob Wong, PhD, Jeremy S. Windsor, MB, ChB 
Wilderness & Environmental Medicine 
Volume 22, Issue 4, Pages (December 2011)
DOI: /j.wem
Copyright © 2011 Wilderness Medical Society Terms and Conditions

2. Figure 1
Raw data plotted for blood oxygen saturation (SaO2), tidal volume (Vt), minute volume (v̇E), and apnea hypopnea index (AHI). (Treatment: 1 = acetazolamide, 2 = O2, 3 = O2/CO2, and 4 = control).
Wilderness & Environmental Medicine  , DOI: ( /j.wem )
Copyright © 2011 Wilderness Medical Society Terms and Conditions