PREECLAMPSIA IS ASSOCIATED WITH EXAGGERATED OXIDATIVE STRESS AND PULMONARY HYPERTENSION AT HIGH ALTITUDE - A NOVEL RISK FACTOR FOR HAPE DURING THE PRACTICE OF SPORTS AT HIGH ALTITUDE? (Abstract) - Schwab, M.; Jayet, P.Y.; Thalmann, S.; Stuber, T.; Hutter, D.; Salinas, C.; Cucchia, C.; Spielvogel, H.; Villena, M.; Allemann, Y.; Sartori, C.; Scherrer, U. (Schweizerische Zeitschrift fuer Sportmedizin & Sporttraumatologie, 2006)