Sildenafil and Bosentan Improve Arterial Oxygenation During Acute Hypoxic Exercise: A Controlled Laboratory Trial I. Mark Olfert, PhD, Alexander Loeckinger, MD, Benedikt Treml, MD, Martin Faulhaber, PhD, Markus Flatz, PhD, Martin Burtscher, MD, PhD, Susanne Truebsbach, MD, Axel Kleinsasser, MD Wilderness & Environmental Medicine Volume 22, Issue 3, Pages 211-221 (September 2011) DOI: 10.1016/j.wem.2011.03.004 Copyright © 2011 Wilderness Medical Society Terms and Conditions
Figure Timeline depicting the exercise protocol before and after drug treatment. Wilderness & Environmental Medicine 2011 22, 211-221DOI: (10.1016/j.wem.2011.03.004) Copyright © 2011 Wilderness Medical Society Terms and Conditions