KÜPPER, T.; HACKETT, P.; SIEDLER, F.; WEHLE, C.; WERNER, A. Oxygen supplementation for work in hypoxic environments — a pilot study. Health Promotion & Physical Activity, [S. l.], v. 32, n. 3, p. 35–43, 2026. DOI: 10.55225/hppa.709. Disponível em: https://journals.anstar.edu.pl/index.php/hppa/article/view/709. Acesso em: 19 apr. 2026.