1. Effects of Oxygen Supplementation on Acute Mountain Sickness Symptoms and Functional Capacity During a 2-Kilometer Walk Test on Chajnantor Plateau (5050 Meters, Northern Chile) 
Juan A. Silva-Urra, BM, BSc, Constanza Urizar, BM, Carla Basualto-Alarcón, BM, Joan Ramon Torrella, PhD, Teresa Pagés, PhD, Claus Behn, MD, Ginés Viscor, PhD 
Wilderness & Environmental Medicine 
Volume 22, Issue 3, Pages (September 2011)
DOI: /j.wem
Copyright © 2011 Wilderness Medical Society Terms and Conditions

2. Figure
Increase in walking times on the Chajnantor plateau (5050 m) after the 2-km tests. Data are mean values ± SEM. M, men; W, women; 1L and 3L, supplemented with 1 L O2·min−1 and 3 L O2·min−1, respectively.
Wilderness & Environmental Medicine  , DOI: ( /j.wem )
Copyright © 2011 Wilderness Medical Society Terms and Conditions